diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 9780dae7f7..dab0d44df7 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,5 +1,5 @@
 <!---
-Copyright 2022 The HuggingFace Team. All rights reserved.
+Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/docs/README.md b/docs/README.md
index 77d5c89326..739f880f65 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -1,5 +1,5 @@
 <!---
-Copyright 2022- The HuggingFace Team. All rights reserved.
+Copyright 2023- The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/docs/source/en/api/configuration.mdx b/docs/source/en/api/configuration.mdx
index 423c31f462..1c25a08c89 100644
--- a/docs/source/en/api/configuration.mdx
+++ b/docs/source/en/api/configuration.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/diffusion_pipeline.mdx b/docs/source/en/api/diffusion_pipeline.mdx
index 9b779564ae..280802d6a8 100644
--- a/docs/source/en/api/diffusion_pipeline.mdx
+++ b/docs/source/en/api/diffusion_pipeline.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/experimental/rl.mdx b/docs/source/en/api/experimental/rl.mdx
index 65abb06e75..66c8db311b 100644
--- a/docs/source/en/api/experimental/rl.mdx
+++ b/docs/source/en/api/experimental/rl.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/loaders.mdx b/docs/source/en/api/loaders.mdx
index a93d9db1df..1d55bd03c0 100644
--- a/docs/source/en/api/loaders.mdx
+++ b/docs/source/en/api/loaders.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/logging.mdx b/docs/source/en/api/logging.mdx
index b726d46d92..b52c0434f4 100644
--- a/docs/source/en/api/logging.mdx
+++ b/docs/source/en/api/logging.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/models.mdx b/docs/source/en/api/models.mdx
index c709c2a938..6db2eba322 100644
--- a/docs/source/en/api/models.mdx
+++ b/docs/source/en/api/models.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/outputs.mdx b/docs/source/en/api/outputs.mdx
index 291a79756a..9466f35454 100644
--- a/docs/source/en/api/outputs.mdx
+++ b/docs/source/en/api/outputs.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/alt_diffusion.mdx b/docs/source/en/api/pipelines/alt_diffusion.mdx
index 95bc80b136..cb86208ddb 100644
--- a/docs/source/en/api/pipelines/alt_diffusion.mdx
+++ b/docs/source/en/api/pipelines/alt_diffusion.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/audio_diffusion.mdx b/docs/source/en/api/pipelines/audio_diffusion.mdx
index ec9b1fb2d3..9c7725367e 100644
--- a/docs/source/en/api/pipelines/audio_diffusion.mdx
+++ b/docs/source/en/api/pipelines/audio_diffusion.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/cycle_diffusion.mdx b/docs/source/en/api/pipelines/cycle_diffusion.mdx
index 70986bd39a..b8fbff5d71 100644
--- a/docs/source/en/api/pipelines/cycle_diffusion.mdx
+++ b/docs/source/en/api/pipelines/cycle_diffusion.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/dance_diffusion.mdx b/docs/source/en/api/pipelines/dance_diffusion.mdx
index 8264de7db6..92b5b9f877 100644
--- a/docs/source/en/api/pipelines/dance_diffusion.mdx
+++ b/docs/source/en/api/pipelines/dance_diffusion.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/ddim.mdx b/docs/source/en/api/pipelines/ddim.mdx
index b1dfa3b056..3adcb375b4 100644
--- a/docs/source/en/api/pipelines/ddim.mdx
+++ b/docs/source/en/api/pipelines/ddim.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/ddpm.mdx b/docs/source/en/api/pipelines/ddpm.mdx
index 92cee580d1..1be7196404 100644
--- a/docs/source/en/api/pipelines/ddpm.mdx
+++ b/docs/source/en/api/pipelines/ddpm.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/dit.mdx b/docs/source/en/api/pipelines/dit.mdx
index bcc2c993fc..ce96749a17 100644
--- a/docs/source/en/api/pipelines/dit.mdx
+++ b/docs/source/en/api/pipelines/dit.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/latent_diffusion.mdx b/docs/source/en/api/pipelines/latent_diffusion.mdx
index 475957d93c..72c159e90d 100644
--- a/docs/source/en/api/pipelines/latent_diffusion.mdx
+++ b/docs/source/en/api/pipelines/latent_diffusion.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/latent_diffusion_uncond.mdx b/docs/source/en/api/pipelines/latent_diffusion_uncond.mdx
index 03f1f31cee..c293ebb940 100644
--- a/docs/source/en/api/pipelines/latent_diffusion_uncond.mdx
+++ b/docs/source/en/api/pipelines/latent_diffusion_uncond.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/overview.mdx b/docs/source/en/api/pipelines/overview.mdx
index 698d6afbcc..bd24a17095 100644
--- a/docs/source/en/api/pipelines/overview.mdx
+++ b/docs/source/en/api/pipelines/overview.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/paint_by_example.mdx b/docs/source/en/api/pipelines/paint_by_example.mdx
index 91b936d98a..04390a14b7 100644
--- a/docs/source/en/api/pipelines/paint_by_example.mdx
+++ b/docs/source/en/api/pipelines/paint_by_example.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/pndm.mdx b/docs/source/en/api/pipelines/pndm.mdx
index 824a927d8b..43625fdfbe 100644
--- a/docs/source/en/api/pipelines/pndm.mdx
+++ b/docs/source/en/api/pipelines/pndm.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/repaint.mdx b/docs/source/en/api/pipelines/repaint.mdx
index d0a3a6875b..927398d0bf 100644
--- a/docs/source/en/api/pipelines/repaint.mdx
+++ b/docs/source/en/api/pipelines/repaint.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/score_sde_ve.mdx b/docs/source/en/api/pipelines/score_sde_ve.mdx
index 7a5d7ee83a..42253e301f 100644
--- a/docs/source/en/api/pipelines/score_sde_ve.mdx
+++ b/docs/source/en/api/pipelines/score_sde_ve.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/semantic_stable_diffusion.mdx b/docs/source/en/api/pipelines/semantic_stable_diffusion.mdx
index 4913745067..f1b2cc3892 100644
--- a/docs/source/en/api/pipelines/semantic_stable_diffusion.mdx
+++ b/docs/source/en/api/pipelines/semantic_stable_diffusion.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/stable_diffusion/depth2img.mdx b/docs/source/en/api/pipelines/stable_diffusion/depth2img.mdx
index 7902042cf0..c46576ff28 100644
--- a/docs/source/en/api/pipelines/stable_diffusion/depth2img.mdx
+++ b/docs/source/en/api/pipelines/stable_diffusion/depth2img.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/stable_diffusion/image_variation.mdx b/docs/source/en/api/pipelines/stable_diffusion/image_variation.mdx
index cc4dcd43d3..939732f4c2 100644
--- a/docs/source/en/api/pipelines/stable_diffusion/image_variation.mdx
+++ b/docs/source/en/api/pipelines/stable_diffusion/image_variation.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/stable_diffusion/img2img.mdx b/docs/source/en/api/pipelines/stable_diffusion/img2img.mdx
index 9de7ca3388..4828324177 100644
--- a/docs/source/en/api/pipelines/stable_diffusion/img2img.mdx
+++ b/docs/source/en/api/pipelines/stable_diffusion/img2img.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/stable_diffusion/inpaint.mdx b/docs/source/en/api/pipelines/stable_diffusion/inpaint.mdx
index 312bd33d23..ce88049195 100644
--- a/docs/source/en/api/pipelines/stable_diffusion/inpaint.mdx
+++ b/docs/source/en/api/pipelines/stable_diffusion/inpaint.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/stable_diffusion/overview.mdx b/docs/source/en/api/pipelines/stable_diffusion/overview.mdx
index 45192e1025..160fa0d2eb 100644
--- a/docs/source/en/api/pipelines/stable_diffusion/overview.mdx
+++ b/docs/source/en/api/pipelines/stable_diffusion/overview.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/stable_diffusion/text2img.mdx b/docs/source/en/api/pipelines/stable_diffusion/text2img.mdx
index 18657a2c0c..274caf64a2 100644
--- a/docs/source/en/api/pipelines/stable_diffusion/text2img.mdx
+++ b/docs/source/en/api/pipelines/stable_diffusion/text2img.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/stable_diffusion/upscale.mdx b/docs/source/en/api/pipelines/stable_diffusion/upscale.mdx
index 5185903edc..f70d8f445f 100644
--- a/docs/source/en/api/pipelines/stable_diffusion/upscale.mdx
+++ b/docs/source/en/api/pipelines/stable_diffusion/upscale.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/stable_diffusion_2.mdx b/docs/source/en/api/pipelines/stable_diffusion_2.mdx
index 67cb9c7920..e922072e4e 100644
--- a/docs/source/en/api/pipelines/stable_diffusion_2.mdx
+++ b/docs/source/en/api/pipelines/stable_diffusion_2.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/stable_diffusion_safe.mdx b/docs/source/en/api/pipelines/stable_diffusion_safe.mdx
index adac446ada..900f22badf 100644
--- a/docs/source/en/api/pipelines/stable_diffusion_safe.mdx
+++ b/docs/source/en/api/pipelines/stable_diffusion_safe.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/stable_unclip.mdx b/docs/source/en/api/pipelines/stable_unclip.mdx
index 5b6bec5ecb..40bc3e27af 100644
--- a/docs/source/en/api/pipelines/stable_unclip.mdx
+++ b/docs/source/en/api/pipelines/stable_unclip.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/stochastic_karras_ve.mdx b/docs/source/en/api/pipelines/stochastic_karras_ve.mdx
index ab185ec20d..17a414303b 100644
--- a/docs/source/en/api/pipelines/stochastic_karras_ve.mdx
+++ b/docs/source/en/api/pipelines/stochastic_karras_ve.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/unclip.mdx b/docs/source/en/api/pipelines/unclip.mdx
index 87d44adc0d..13a578a0ab 100644
--- a/docs/source/en/api/pipelines/unclip.mdx
+++ b/docs/source/en/api/pipelines/unclip.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
 http://www.apache.org/licenses/LICENSE-2.0
diff --git a/docs/source/en/api/pipelines/versatile_diffusion.mdx b/docs/source/en/api/pipelines/versatile_diffusion.mdx
index 6231ce6a1a..bfafa8e8f1 100644
--- a/docs/source/en/api/pipelines/versatile_diffusion.mdx
+++ b/docs/source/en/api/pipelines/versatile_diffusion.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/pipelines/vq_diffusion.mdx b/docs/source/en/api/pipelines/vq_diffusion.mdx
index 459c652935..f8182c674f 100644
--- a/docs/source/en/api/pipelines/vq_diffusion.mdx
+++ b/docs/source/en/api/pipelines/vq_diffusion.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/schedulers/ddim.mdx b/docs/source/en/api/schedulers/ddim.mdx
index f7de240c60..dc9bdd59a0 100644
--- a/docs/source/en/api/schedulers/ddim.mdx
+++ b/docs/source/en/api/schedulers/ddim.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/schedulers/ddpm.mdx b/docs/source/en/api/schedulers/ddpm.mdx
index 260e20aced..76ea248a01 100644
--- a/docs/source/en/api/schedulers/ddpm.mdx
+++ b/docs/source/en/api/schedulers/ddpm.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/schedulers/deis.mdx b/docs/source/en/api/schedulers/deis.mdx
index 1841aba71d..9ab8418210 100644
--- a/docs/source/en/api/schedulers/deis.mdx
+++ b/docs/source/en/api/schedulers/deis.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/schedulers/dpm_discrete.mdx b/docs/source/en/api/schedulers/dpm_discrete.mdx
index c848195e7e..b57c478adf 100644
--- a/docs/source/en/api/schedulers/dpm_discrete.mdx
+++ b/docs/source/en/api/schedulers/dpm_discrete.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/schedulers/dpm_discrete_ancestral.mdx b/docs/source/en/api/schedulers/dpm_discrete_ancestral.mdx
index 5fdc651dc1..e341a68b55 100644
--- a/docs/source/en/api/schedulers/dpm_discrete_ancestral.mdx
+++ b/docs/source/en/api/schedulers/dpm_discrete_ancestral.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/schedulers/euler.mdx b/docs/source/en/api/schedulers/euler.mdx
index 718e7031dd..f107623363 100644
--- a/docs/source/en/api/schedulers/euler.mdx
+++ b/docs/source/en/api/schedulers/euler.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
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diff --git a/docs/source/en/api/schedulers/euler_ancestral.mdx b/docs/source/en/api/schedulers/euler_ancestral.mdx
index 3f736fa545..0fc74f4716 100644
--- a/docs/source/en/api/schedulers/euler_ancestral.mdx
+++ b/docs/source/en/api/schedulers/euler_ancestral.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/schedulers/heun.mdx b/docs/source/en/api/schedulers/heun.mdx
index 5539be881d..245c20584c 100644
--- a/docs/source/en/api/schedulers/heun.mdx
+++ b/docs/source/en/api/schedulers/heun.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/schedulers/ipndm.mdx b/docs/source/en/api/schedulers/ipndm.mdx
index 069928cbbc..854713d22d 100644
--- a/docs/source/en/api/schedulers/ipndm.mdx
+++ b/docs/source/en/api/schedulers/ipndm.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/api/schedulers/lms_discrete.mdx b/docs/source/en/api/schedulers/lms_discrete.mdx
index d7fa878126..a7a6e87c85 100644
--- a/docs/source/en/api/schedulers/lms_discrete.mdx
+++ b/docs/source/en/api/schedulers/lms_discrete.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
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diff --git a/docs/source/en/api/schedulers/multistep_dpm_solver.mdx b/docs/source/en/api/schedulers/multistep_dpm_solver.mdx
index e3f725fe4a..588b453a0b 100644
--- a/docs/source/en/api/schedulers/multistep_dpm_solver.mdx
+++ b/docs/source/en/api/schedulers/multistep_dpm_solver.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
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diff --git a/docs/source/en/api/schedulers/overview.mdx b/docs/source/en/api/schedulers/overview.mdx
index 44f3a64b25..a8f4dcd4d0 100644
--- a/docs/source/en/api/schedulers/overview.mdx
+++ b/docs/source/en/api/schedulers/overview.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
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diff --git a/docs/source/en/api/schedulers/pndm.mdx b/docs/source/en/api/schedulers/pndm.mdx
index ed6ae082c0..6670914b7a 100644
--- a/docs/source/en/api/schedulers/pndm.mdx
+++ b/docs/source/en/api/schedulers/pndm.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
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diff --git a/docs/source/en/api/schedulers/repaint.mdx b/docs/source/en/api/schedulers/repaint.mdx
index 717a58372e..b7e2bcf119 100644
--- a/docs/source/en/api/schedulers/repaint.mdx
+++ b/docs/source/en/api/schedulers/repaint.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
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diff --git a/docs/source/en/api/schedulers/score_sde_ve.mdx b/docs/source/en/api/schedulers/score_sde_ve.mdx
index b8fb932576..0906227229 100644
--- a/docs/source/en/api/schedulers/score_sde_ve.mdx
+++ b/docs/source/en/api/schedulers/score_sde_ve.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
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diff --git a/docs/source/en/api/schedulers/score_sde_vp.mdx b/docs/source/en/api/schedulers/score_sde_vp.mdx
index 1f45439ab7..19a628256e 100644
--- a/docs/source/en/api/schedulers/score_sde_vp.mdx
+++ b/docs/source/en/api/schedulers/score_sde_vp.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
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diff --git a/docs/source/en/api/schedulers/singlestep_dpm_solver.mdx b/docs/source/en/api/schedulers/singlestep_dpm_solver.mdx
index 44231c2d97..7142e0ded5 100644
--- a/docs/source/en/api/schedulers/singlestep_dpm_solver.mdx
+++ b/docs/source/en/api/schedulers/singlestep_dpm_solver.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
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diff --git a/docs/source/en/api/schedulers/stochastic_karras_ve.mdx b/docs/source/en/api/schedulers/stochastic_karras_ve.mdx
index 95437f85da..b8e4f9ff7e 100644
--- a/docs/source/en/api/schedulers/stochastic_karras_ve.mdx
+++ b/docs/source/en/api/schedulers/stochastic_karras_ve.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
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diff --git a/docs/source/en/api/schedulers/unipc.mdx b/docs/source/en/api/schedulers/unipc.mdx
index fec9a7c2d3..1ed49b7727 100644
--- a/docs/source/en/api/schedulers/unipc.mdx
+++ b/docs/source/en/api/schedulers/unipc.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
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diff --git a/docs/source/en/api/schedulers/vq_diffusion.mdx b/docs/source/en/api/schedulers/vq_diffusion.mdx
index 921cc17d43..0ed145119f 100644
--- a/docs/source/en/api/schedulers/vq_diffusion.mdx
+++ b/docs/source/en/api/schedulers/vq_diffusion.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
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diff --git a/docs/source/en/conceptual/contribution.mdx b/docs/source/en/conceptual/contribution.mdx
index 99ea6e9d7e..40b4ccc123 100644
--- a/docs/source/en/conceptual/contribution.mdx
+++ b/docs/source/en/conceptual/contribution.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
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diff --git a/docs/source/en/conceptual/philosophy.mdx b/docs/source/en/conceptual/philosophy.mdx
index c090463b0e..fbad5948e1 100644
--- a/docs/source/en/conceptual/philosophy.mdx
+++ b/docs/source/en/conceptual/philosophy.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/index.mdx b/docs/source/en/index.mdx
index c68afca55d..675278bf89 100644
--- a/docs/source/en/index.mdx
+++ b/docs/source/en/index.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
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diff --git a/docs/source/en/installation.mdx b/docs/source/en/installation.mdx
index 5015f5b7df..8639bcfca9 100644
--- a/docs/source/en/installation.mdx
+++ b/docs/source/en/installation.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
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diff --git a/docs/source/en/optimization/fp16.mdx b/docs/source/en/optimization/fp16.mdx
index a7115c3ea5..00b49a54a3 100644
--- a/docs/source/en/optimization/fp16.mdx
+++ b/docs/source/en/optimization/fp16.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/optimization/habana.mdx b/docs/source/en/optimization/habana.mdx
index 064eb510ce..dbde9ded02 100644
--- a/docs/source/en/optimization/habana.mdx
+++ b/docs/source/en/optimization/habana.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
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diff --git a/docs/source/en/optimization/mps.mdx b/docs/source/en/optimization/mps.mdx
index 8a2d5ad763..2dca8372c0 100644
--- a/docs/source/en/optimization/mps.mdx
+++ b/docs/source/en/optimization/mps.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/optimization/onnx.mdx b/docs/source/en/optimization/onnx.mdx
index e79efbde07..8d21f92dfb 100644
--- a/docs/source/en/optimization/onnx.mdx
+++ b/docs/source/en/optimization/onnx.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/optimization/open_vino.mdx b/docs/source/en/optimization/open_vino.mdx
index da6878c124..58183db721 100644
--- a/docs/source/en/optimization/open_vino.mdx
+++ b/docs/source/en/optimization/open_vino.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/optimization/xformers.mdx b/docs/source/en/optimization/xformers.mdx
index 15c62fe880..ede074a59f 100644
--- a/docs/source/en/optimization/xformers.mdx
+++ b/docs/source/en/optimization/xformers.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/quicktour.mdx b/docs/source/en/quicktour.mdx
index 5343e50a82..f6c26665fc 100644
--- a/docs/source/en/quicktour.mdx
+++ b/docs/source/en/quicktour.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/stable_diffusion.mdx b/docs/source/en/stable_diffusion.mdx
index 56a3a48fbc..8190813e48 100644
--- a/docs/source/en/stable_diffusion.mdx
+++ b/docs/source/en/stable_diffusion.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.                                                                                                                                                                                 
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.                                                                                                                                                                                 
                                                                                                                                                                                                                                               
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with                                                                                                                           
 the License. You may obtain a copy of the License at                                                                                                                                                                                          
diff --git a/docs/source/en/training/dreambooth.mdx b/docs/source/en/training/dreambooth.mdx
index 5ff5cca4bf..6604028e9b 100644
--- a/docs/source/en/training/dreambooth.mdx
+++ b/docs/source/en/training/dreambooth.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/training/overview.mdx b/docs/source/en/training/overview.mdx
index 49aab9aa36..3fbb1fd208 100644
--- a/docs/source/en/training/overview.mdx
+++ b/docs/source/en/training/overview.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/training/text2image.mdx b/docs/source/en/training/text2image.mdx
index eb71457cb7..77f657d24b 100644
--- a/docs/source/en/training/text2image.mdx
+++ b/docs/source/en/training/text2image.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/training/text_inversion.mdx b/docs/source/en/training/text_inversion.mdx
index 7bc145299e..064267ef68 100644
--- a/docs/source/en/training/text_inversion.mdx
+++ b/docs/source/en/training/text_inversion.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/training/unconditional_training.mdx b/docs/source/en/training/unconditional_training.mdx
index e711e05973..d9ed593898 100644
--- a/docs/source/en/training/unconditional_training.mdx
+++ b/docs/source/en/training/unconditional_training.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/using-diffusers/audio.mdx b/docs/source/en/using-diffusers/audio.mdx
index c895e2eb71..e1d669882f 100644
--- a/docs/source/en/using-diffusers/audio.mdx
+++ b/docs/source/en/using-diffusers/audio.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/using-diffusers/conditional_image_generation.mdx b/docs/source/en/using-diffusers/conditional_image_generation.mdx
index 5ed27ac917..1fce260bc6 100644
--- a/docs/source/en/using-diffusers/conditional_image_generation.mdx
+++ b/docs/source/en/using-diffusers/conditional_image_generation.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/using-diffusers/configuration.mdx b/docs/source/en/using-diffusers/configuration.mdx
index 36a2ad0d03..75ecdb8d3d 100644
--- a/docs/source/en/using-diffusers/configuration.mdx
+++ b/docs/source/en/using-diffusers/configuration.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/using-diffusers/contribute_pipeline.mdx b/docs/source/en/using-diffusers/contribute_pipeline.mdx
index 18e84cdfbc..ce3f3e8232 100644
--- a/docs/source/en/using-diffusers/contribute_pipeline.mdx
+++ b/docs/source/en/using-diffusers/contribute_pipeline.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/using-diffusers/custom_pipeline_examples.mdx b/docs/source/en/using-diffusers/custom_pipeline_examples.mdx
index 92132b228f..fd37c6dc1a 100644
--- a/docs/source/en/using-diffusers/custom_pipeline_examples.mdx
+++ b/docs/source/en/using-diffusers/custom_pipeline_examples.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/using-diffusers/custom_pipeline_overview.mdx b/docs/source/en/using-diffusers/custom_pipeline_overview.mdx
index ae5bad2d7b..ca64bbbf70 100644
--- a/docs/source/en/using-diffusers/custom_pipeline_overview.mdx
+++ b/docs/source/en/using-diffusers/custom_pipeline_overview.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/using-diffusers/depth2img.mdx b/docs/source/en/using-diffusers/depth2img.mdx
index afdf3a8cb7..eace64c310 100644
--- a/docs/source/en/using-diffusers/depth2img.mdx
+++ b/docs/source/en/using-diffusers/depth2img.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/using-diffusers/img2img.mdx b/docs/source/en/using-diffusers/img2img.mdx
index c64d677686..d44774151c 100644
--- a/docs/source/en/using-diffusers/img2img.mdx
+++ b/docs/source/en/using-diffusers/img2img.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/using-diffusers/inpaint.mdx b/docs/source/en/using-diffusers/inpaint.mdx
index 9b388c8643..e2084aa13f 100644
--- a/docs/source/en/using-diffusers/inpaint.mdx
+++ b/docs/source/en/using-diffusers/inpaint.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/using-diffusers/loading.mdx b/docs/source/en/using-diffusers/loading.mdx
index 1d28b87710..45ee2891a0 100644
--- a/docs/source/en/using-diffusers/loading.mdx
+++ b/docs/source/en/using-diffusers/loading.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/using-diffusers/other-modalities.mdx b/docs/source/en/using-diffusers/other-modalities.mdx
index 3e1cdbde80..ec879c49b1 100644
--- a/docs/source/en/using-diffusers/other-modalities.mdx
+++ b/docs/source/en/using-diffusers/other-modalities.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/using-diffusers/reproducibility.mdx b/docs/source/en/using-diffusers/reproducibility.mdx
index 03c6ae5599..0dd68b7c2f 100644
--- a/docs/source/en/using-diffusers/reproducibility.mdx
+++ b/docs/source/en/using-diffusers/reproducibility.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/using-diffusers/reusing_seeds.mdx b/docs/source/en/using-diffusers/reusing_seeds.mdx
index 54238cdf21..d2b6b468f6 100644
--- a/docs/source/en/using-diffusers/reusing_seeds.mdx
+++ b/docs/source/en/using-diffusers/reusing_seeds.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/using-diffusers/rl.mdx b/docs/source/en/using-diffusers/rl.mdx
index e74cee742f..0cbf46b2a3 100644
--- a/docs/source/en/using-diffusers/rl.mdx
+++ b/docs/source/en/using-diffusers/rl.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/using-diffusers/schedulers.mdx b/docs/source/en/using-diffusers/schedulers.mdx
index caa80675a0..9283df3aab 100644
--- a/docs/source/en/using-diffusers/schedulers.mdx
+++ b/docs/source/en/using-diffusers/schedulers.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/en/using-diffusers/unconditional_image_generation.mdx b/docs/source/en/using-diffusers/unconditional_image_generation.mdx
index ba119defb8..dae6bfe254 100644
--- a/docs/source/en/using-diffusers/unconditional_image_generation.mdx
+++ b/docs/source/en/using-diffusers/unconditional_image_generation.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/ko/in_translation.mdx b/docs/source/ko/in_translation.mdx
index 9ed1bdc3ac..518be0c03b 100644
--- a/docs/source/ko/in_translation.mdx
+++ b/docs/source/ko/in_translation.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/ko/index.mdx b/docs/source/ko/index.mdx
index ab81f94ff9..d01dff5c5e 100644
--- a/docs/source/ko/index.mdx
+++ b/docs/source/ko/index.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/ko/installation.mdx b/docs/source/ko/installation.mdx
index 20d0e08237..a10f9f8d1b 100644
--- a/docs/source/ko/installation.mdx
+++ b/docs/source/ko/installation.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/docs/source/ko/quicktour.mdx b/docs/source/ko/quicktour.mdx
index 2ba4e99970..e0676ce2a9 100644
--- a/docs/source/ko/quicktour.mdx
+++ b/docs/source/ko/quicktour.mdx
@@ -1,4 +1,4 @@
-<!--Copyright 2022 The HuggingFace Team. All rights reserved.
+<!--Copyright 2023 The HuggingFace Team. All rights reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
diff --git a/examples/README.md b/examples/README.md
index 045e77473c..4526d44e43 100644
--- a/examples/README.md
+++ b/examples/README.md
@@ -1,5 +1,5 @@
 <!---
-Copyright 2022 The HuggingFace Team. All rights reserved.
+Copyright 2023 The HuggingFace Team. All rights reserved.
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
diff --git a/examples/community/composable_stable_diffusion.py b/examples/community/composable_stable_diffusion.py
index 82575fa19f..eb9627106c 100644
--- a/examples/community/composable_stable_diffusion.py
+++ b/examples/community/composable_stable_diffusion.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/community/sd_text2img_k_diffusion.py b/examples/community/sd_text2img_k_diffusion.py
index 08a3213911..c8fb309e4d 100755
--- a/examples/community/sd_text2img_k_diffusion.py
+++ b/examples/community/sd_text2img_k_diffusion.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/community/tiled_upscaling.py b/examples/community/tiled_upscaling.py
index bad53768b6..b7e4555a65 100644
--- a/examples/community/tiled_upscaling.py
+++ b/examples/community/tiled_upscaling.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Peter Willemsen <peter@codebuffet.co>. All rights reserved.
+# Copyright 2023 Peter Willemsen <peter@codebuffet.co>. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/conftest.py b/examples/conftest.py
index d2f9600313..3a48d18d1c 100644
--- a/examples/conftest.py
+++ b/examples/conftest.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/dreambooth/train_dreambooth.py b/examples/dreambooth/train_dreambooth.py
index 0606495daf..65b5ec910c 100644
--- a/examples/dreambooth/train_dreambooth.py
+++ b/examples/dreambooth/train_dreambooth.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
+# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/dreambooth/train_dreambooth_lora.py b/examples/dreambooth/train_dreambooth_lora.py
index 2cf561942e..db993bd25a 100644
--- a/examples/dreambooth/train_dreambooth_lora.py
+++ b/examples/dreambooth/train_dreambooth_lora.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
+# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/research_projects/onnxruntime/text_to_image/train_text_to_image.py b/examples/research_projects/onnxruntime/text_to_image/train_text_to_image.py
index 2ec7dcf154..f91aa2f8d2 100644
--- a/examples/research_projects/onnxruntime/text_to_image/train_text_to_image.py
+++ b/examples/research_projects/onnxruntime/text_to_image/train_text_to_image.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
+# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/research_projects/onnxruntime/textual_inversion/textual_inversion.py b/examples/research_projects/onnxruntime/textual_inversion/textual_inversion.py
index d6faae1941..9f3c7a4270 100644
--- a/examples/research_projects/onnxruntime/textual_inversion/textual_inversion.py
+++ b/examples/research_projects/onnxruntime/textual_inversion/textual_inversion.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
+# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/test_examples.py b/examples/test_examples.py
index a200e3bf91..d9a1f86e53 100644
--- a/examples/test_examples.py
+++ b/examples/test_examples.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc..
+# Copyright 2023 HuggingFace Inc..
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/text_to_image/train_text_to_image.py b/examples/text_to_image/train_text_to_image.py
index 81bf87313e..6111cfdc81 100644
--- a/examples/text_to_image/train_text_to_image.py
+++ b/examples/text_to_image/train_text_to_image.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
+# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/examples/textual_inversion/textual_inversion.py b/examples/textual_inversion/textual_inversion.py
index dda87c80b6..47f5e60d5f 100644
--- a/examples/textual_inversion/textual_inversion.py
+++ b/examples/textual_inversion/textual_inversion.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
+# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/scripts/change_naming_configs_and_checkpoints.py b/scripts/change_naming_configs_and_checkpoints.py
index 685f7681a3..01c4f88c2d 100644
--- a/scripts/change_naming_configs_and_checkpoints.py
+++ b/scripts/change_naming_configs_and_checkpoints.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/scripts/convert_ldm_original_checkpoint_to_diffusers.py b/scripts/convert_ldm_original_checkpoint_to_diffusers.py
index b82df4c08d..0624ac66dd 100644
--- a/scripts/convert_ldm_original_checkpoint_to_diffusers.py
+++ b/scripts/convert_ldm_original_checkpoint_to_diffusers.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/scripts/convert_ncsnpp_original_checkpoint_to_diffusers.py b/scripts/convert_ncsnpp_original_checkpoint_to_diffusers.py
index 144701ec19..22e4271eba 100644
--- a/scripts/convert_ncsnpp_original_checkpoint_to_diffusers.py
+++ b/scripts/convert_ncsnpp_original_checkpoint_to_diffusers.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/scripts/convert_original_stable_diffusion_to_diffusers.py b/scripts/convert_original_stable_diffusion_to_diffusers.py
index 11e35211b2..492fd1a8fa 100644
--- a/scripts/convert_original_stable_diffusion_to_diffusers.py
+++ b/scripts/convert_original_stable_diffusion_to_diffusers.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/scripts/convert_stable_diffusion_checkpoint_to_onnx.py b/scripts/convert_stable_diffusion_checkpoint_to_onnx.py
index e2d2805070..c527c8037b 100644
--- a/scripts/convert_stable_diffusion_checkpoint_to_onnx.py
+++ b/scripts/convert_stable_diffusion_checkpoint_to_onnx.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/scripts/convert_versatile_diffusion_to_diffusers.py b/scripts/convert_versatile_diffusion_to_diffusers.py
index cb1ad4cc3f..93eb7e6c45 100644
--- a/scripts/convert_versatile_diffusion_to_diffusers.py
+++ b/scripts/convert_versatile_diffusion_to_diffusers.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/setup.py b/setup.py
index bd06b00a7f..6c081a89e5 100644
--- a/setup.py
+++ b/setup.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/commands/__init__.py b/src/diffusers/commands/__init__.py
index 902bd46ced..4ad4af9199 100644
--- a/src/diffusers/commands/__init__.py
+++ b/src/diffusers/commands/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/commands/diffusers_cli.py b/src/diffusers/commands/diffusers_cli.py
index 30084e55ba..74ad29a786 100644
--- a/src/diffusers/commands/diffusers_cli.py
+++ b/src/diffusers/commands/diffusers_cli.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/commands/env.py b/src/diffusers/commands/env.py
index 711761495d..db9de72094 100644
--- a/src/diffusers/commands/env.py
+++ b/src/diffusers/commands/env.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/configuration_utils.py b/src/diffusers/configuration_utils.py
index 4191aa0b56..47b201b92c 100644
--- a/src/diffusers/configuration_utils.py
+++ b/src/diffusers/configuration_utils.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 # Copyright (c) 2022, NVIDIA CORPORATION.  All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/diffusers/dependency_versions_check.py b/src/diffusers/dependency_versions_check.py
index c633029970..4f8578c529 100644
--- a/src/diffusers/dependency_versions_check.py
+++ b/src/diffusers/dependency_versions_check.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/experimental/rl/value_guided_sampling.py b/src/diffusers/experimental/rl/value_guided_sampling.py
index d10062da60..7de33a795c 100644
--- a/src/diffusers/experimental/rl/value_guided_sampling.py
+++ b/src/diffusers/experimental/rl/value_guided_sampling.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/loaders.py b/src/diffusers/loaders.py
index 860c43ea43..beb2b9ef4e 100644
--- a/src/diffusers/loaders.py
+++ b/src/diffusers/loaders.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/__init__.py b/src/diffusers/models/__init__.py
index 474b841256..127a85f263 100644
--- a/src/diffusers/models/__init__.py
+++ b/src/diffusers/models/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/attention.py b/src/diffusers/models/attention.py
index 3cdc7177a4..b476e76267 100644
--- a/src/diffusers/models/attention.py
+++ b/src/diffusers/models/attention.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/attention_flax.py b/src/diffusers/models/attention_flax.py
index 71106e0545..9b59be3eb3 100644
--- a/src/diffusers/models/attention_flax.py
+++ b/src/diffusers/models/attention_flax.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/autoencoder_kl.py b/src/diffusers/models/autoencoder_kl.py
index 21d77d902e..99725498fa 100644
--- a/src/diffusers/models/autoencoder_kl.py
+++ b/src/diffusers/models/autoencoder_kl.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/cross_attention.py b/src/diffusers/models/cross_attention.py
index 822405b864..a87f540b37 100644
--- a/src/diffusers/models/cross_attention.py
+++ b/src/diffusers/models/cross_attention.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/dual_transformer_2d.py b/src/diffusers/models/dual_transformer_2d.py
index 2573560579..8b805c9814 100644
--- a/src/diffusers/models/dual_transformer_2d.py
+++ b/src/diffusers/models/dual_transformer_2d.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/embeddings.py b/src/diffusers/models/embeddings.py
index 28a67d7f07..d12e75344b 100644
--- a/src/diffusers/models/embeddings.py
+++ b/src/diffusers/models/embeddings.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/embeddings_flax.py b/src/diffusers/models/embeddings_flax.py
index 42d18cbac5..88c2c45e46 100644
--- a/src/diffusers/models/embeddings_flax.py
+++ b/src/diffusers/models/embeddings_flax.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/modeling_flax_pytorch_utils.py b/src/diffusers/models/modeling_flax_pytorch_utils.py
index e75e0419c4..f9de83f87d 100644
--- a/src/diffusers/models/modeling_flax_pytorch_utils.py
+++ b/src/diffusers/models/modeling_flax_pytorch_utils.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/modeling_flax_utils.py b/src/diffusers/models/modeling_flax_utils.py
index aeeeccad67..58c492a974 100644
--- a/src/diffusers/models/modeling_flax_utils.py
+++ b/src/diffusers/models/modeling_flax_utils.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/modeling_pytorch_flax_utils.py b/src/diffusers/models/modeling_pytorch_flax_utils.py
index 158ef7cb87..b368a74ca2 100644
--- a/src/diffusers/models/modeling_pytorch_flax_utils.py
+++ b/src/diffusers/models/modeling_pytorch_flax_utils.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/modeling_utils.py b/src/diffusers/models/modeling_utils.py
index 4108335da4..87686595f7 100644
--- a/src/diffusers/models/modeling_utils.py
+++ b/src/diffusers/models/modeling_utils.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 # Copyright (c) 2022, NVIDIA CORPORATION.  All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/diffusers/models/resnet_flax.py b/src/diffusers/models/resnet_flax.py
index 632780378e..9a391f4b94 100644
--- a/src/diffusers/models/resnet_flax.py
+++ b/src/diffusers/models/resnet_flax.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/transformer_2d.py b/src/diffusers/models/transformer_2d.py
index 2fdf70ce76..2515c54bc2 100644
--- a/src/diffusers/models/transformer_2d.py
+++ b/src/diffusers/models/transformer_2d.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/unet_1d.py b/src/diffusers/models/unet_1d.py
index 2ab6c69da7..19166a2b26 100644
--- a/src/diffusers/models/unet_1d.py
+++ b/src/diffusers/models/unet_1d.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/unet_1d_blocks.py b/src/diffusers/models/unet_1d_blocks.py
index fc758ebbb0..a30f1f8e00 100644
--- a/src/diffusers/models/unet_1d_blocks.py
+++ b/src/diffusers/models/unet_1d_blocks.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/unet_2d.py b/src/diffusers/models/unet_2d.py
index 6b67990dac..8b1082a242 100644
--- a/src/diffusers/models/unet_2d.py
+++ b/src/diffusers/models/unet_2d.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/unet_2d_blocks.py b/src/diffusers/models/unet_2d_blocks.py
index 0b6a767d7a..8269b77f54 100644
--- a/src/diffusers/models/unet_2d_blocks.py
+++ b/src/diffusers/models/unet_2d_blocks.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/unet_2d_blocks_flax.py b/src/diffusers/models/unet_2d_blocks_flax.py
index 96e76cb06a..8e9690d332 100644
--- a/src/diffusers/models/unet_2d_blocks_flax.py
+++ b/src/diffusers/models/unet_2d_blocks_flax.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/unet_2d_condition.py b/src/diffusers/models/unet_2d_condition.py
index 040b3c4724..d6e2e4a234 100644
--- a/src/diffusers/models/unet_2d_condition.py
+++ b/src/diffusers/models/unet_2d_condition.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/unet_2d_condition_flax.py b/src/diffusers/models/unet_2d_condition_flax.py
index 8d8308c5bf..a40473a25f 100644
--- a/src/diffusers/models/unet_2d_condition_flax.py
+++ b/src/diffusers/models/unet_2d_condition_flax.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/vae.py b/src/diffusers/models/vae.py
index 4893f7344f..c5142a8f15 100644
--- a/src/diffusers/models/vae.py
+++ b/src/diffusers/models/vae.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/vae_flax.py b/src/diffusers/models/vae_flax.py
index 70cbc3b892..994e3bb06a 100644
--- a/src/diffusers/models/vae_flax.py
+++ b/src/diffusers/models/vae_flax.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/models/vq_model.py b/src/diffusers/models/vq_model.py
index 0341798fc4..65f734dccb 100644
--- a/src/diffusers/models/vq_model.py
+++ b/src/diffusers/models/vq_model.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/optimization.py b/src/diffusers/optimization.py
index a5eedc6803..d7f923b496 100644
--- a/src/diffusers/optimization.py
+++ b/src/diffusers/optimization.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipeline_utils.py b/src/diffusers/pipeline_utils.py
index e8df9e93eb..5c0c2337dc 100644
--- a/src/diffusers/pipeline_utils.py
+++ b/src/diffusers/pipeline_utils.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/alt_diffusion/pipeline_alt_diffusion.py b/src/diffusers/pipelines/alt_diffusion/pipeline_alt_diffusion.py
index ab6187140c..fdb7266b02 100644
--- a/src/diffusers/pipelines/alt_diffusion/pipeline_alt_diffusion.py
+++ b/src/diffusers/pipelines/alt_diffusion/pipeline_alt_diffusion.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/alt_diffusion/pipeline_alt_diffusion_img2img.py b/src/diffusers/pipelines/alt_diffusion/pipeline_alt_diffusion_img2img.py
index 6dd5f15504..1b30ceddca 100644
--- a/src/diffusers/pipelines/alt_diffusion/pipeline_alt_diffusion_img2img.py
+++ b/src/diffusers/pipelines/alt_diffusion/pipeline_alt_diffusion_img2img.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/audio_diffusion/mel.py b/src/diffusers/pipelines/audio_diffusion/mel.py
index ccb296098a..1bf28fd25a 100644
--- a/src/diffusers/pipelines/audio_diffusion/mel.py
+++ b/src/diffusers/pipelines/audio_diffusion/mel.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/audio_diffusion/pipeline_audio_diffusion.py b/src/diffusers/pipelines/audio_diffusion/pipeline_audio_diffusion.py
index f8a7c29f62..8f0925ac4a 100644
--- a/src/diffusers/pipelines/audio_diffusion/pipeline_audio_diffusion.py
+++ b/src/diffusers/pipelines/audio_diffusion/pipeline_audio_diffusion.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/dance_diffusion/pipeline_dance_diffusion.py b/src/diffusers/pipelines/dance_diffusion/pipeline_dance_diffusion.py
index 437e9a606e..018e020491 100644
--- a/src/diffusers/pipelines/dance_diffusion/pipeline_dance_diffusion.py
+++ b/src/diffusers/pipelines/dance_diffusion/pipeline_dance_diffusion.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/ddim/pipeline_ddim.py b/src/diffusers/pipelines/ddim/pipeline_ddim.py
index afc67a959d..0e7f2258fa 100644
--- a/src/diffusers/pipelines/ddim/pipeline_ddim.py
+++ b/src/diffusers/pipelines/ddim/pipeline_ddim.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/ddpm/pipeline_ddpm.py b/src/diffusers/pipelines/ddpm/pipeline_ddpm.py
index 3525c15645..549dbb29d5 100644
--- a/src/diffusers/pipelines/ddpm/pipeline_ddpm.py
+++ b/src/diffusers/pipelines/ddpm/pipeline_ddpm.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/dit/pipeline_dit.py b/src/diffusers/pipelines/dit/pipeline_dit.py
index 9ab9a543d5..f0d30697af 100644
--- a/src/diffusers/pipelines/dit/pipeline_dit.py
+++ b/src/diffusers/pipelines/dit/pipeline_dit.py
@@ -4,7 +4,7 @@
 # Copyright (c) 2021 OpenAI
 # MIT License
 #
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/latent_diffusion/pipeline_latent_diffusion.py b/src/diffusers/pipelines/latent_diffusion/pipeline_latent_diffusion.py
index d27244e3ba..623b456e52 100644
--- a/src/diffusers/pipelines/latent_diffusion/pipeline_latent_diffusion.py
+++ b/src/diffusers/pipelines/latent_diffusion/pipeline_latent_diffusion.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/latent_diffusion_uncond/pipeline_latent_diffusion_uncond.py b/src/diffusers/pipelines/latent_diffusion_uncond/pipeline_latent_diffusion_uncond.py
index dfd351d336..dc0200feed 100644
--- a/src/diffusers/pipelines/latent_diffusion_uncond/pipeline_latent_diffusion_uncond.py
+++ b/src/diffusers/pipelines/latent_diffusion_uncond/pipeline_latent_diffusion_uncond.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/onnx_utils.py b/src/diffusers/pipelines/onnx_utils.py
index f414524f0a..07c32e4e84 100644
--- a/src/diffusers/pipelines/onnx_utils.py
+++ b/src/diffusers/pipelines/onnx_utils.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 # Copyright (c) 2022, NVIDIA CORPORATION.  All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/diffusers/pipelines/paint_by_example/image_encoder.py b/src/diffusers/pipelines/paint_by_example/image_encoder.py
index df577e1678..831489eefe 100644
--- a/src/diffusers/pipelines/paint_by_example/image_encoder.py
+++ b/src/diffusers/pipelines/paint_by_example/image_encoder.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/paint_by_example/pipeline_paint_by_example.py b/src/diffusers/pipelines/paint_by_example/pipeline_paint_by_example.py
index 45f8868fad..59205e4c24 100644
--- a/src/diffusers/pipelines/paint_by_example/pipeline_paint_by_example.py
+++ b/src/diffusers/pipelines/paint_by_example/pipeline_paint_by_example.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/pipeline_flax_utils.py b/src/diffusers/pipelines/pipeline_flax_utils.py
index 7a22248bf1..30e32c3d66 100644
--- a/src/diffusers/pipelines/pipeline_flax_utils.py
+++ b/src/diffusers/pipelines/pipeline_flax_utils.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 # Copyright (c) 2022, NVIDIA CORPORATION.  All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/diffusers/pipelines/pipeline_utils.py b/src/diffusers/pipelines/pipeline_utils.py
index f68c497103..770fcba151 100644
--- a/src/diffusers/pipelines/pipeline_utils.py
+++ b/src/diffusers/pipelines/pipeline_utils.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 # Copyright (c) 2022, NVIDIA CORPORATION.  All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/src/diffusers/pipelines/pndm/pipeline_pndm.py b/src/diffusers/pipelines/pndm/pipeline_pndm.py
index d39995097a..56fb72d3f4 100644
--- a/src/diffusers/pipelines/pndm/pipeline_pndm.py
+++ b/src/diffusers/pipelines/pndm/pipeline_pndm.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/repaint/pipeline_repaint.py b/src/diffusers/pipelines/repaint/pipeline_repaint.py
index 5cd77241f5..2376b5cf55 100644
--- a/src/diffusers/pipelines/repaint/pipeline_repaint.py
+++ b/src/diffusers/pipelines/repaint/pipeline_repaint.py
@@ -1,4 +1,4 @@
-# Copyright 2022 ETH Zurich Computer Vision Lab and The HuggingFace Team. All rights reserved.
+# Copyright 2023 ETH Zurich Computer Vision Lab and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/score_sde_ve/pipeline_score_sde_ve.py b/src/diffusers/pipelines/score_sde_ve/pipeline_score_sde_ve.py
index 741c2947f4..60a6f1e70f 100644
--- a/src/diffusers/pipelines/score_sde_ve/pipeline_score_sde_ve.py
+++ b/src/diffusers/pipelines/score_sde_ve/pipeline_score_sde_ve.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion/convert_from_ckpt.py b/src/diffusers/pipelines/stable_diffusion/convert_from_ckpt.py
index e7fd1f4d68..72acbe5462 100644
--- a/src/diffusers/pipelines/stable_diffusion/convert_from_ckpt.py
+++ b/src/diffusers/pipelines/stable_diffusion/convert_from_ckpt.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion/pipeline_cycle_diffusion.py b/src/diffusers/pipelines/stable_diffusion/pipeline_cycle_diffusion.py
index d6db44a71e..385c3e09bb 100644
--- a/src/diffusers/pipelines/stable_diffusion/pipeline_cycle_diffusion.py
+++ b/src/diffusers/pipelines/stable_diffusion/pipeline_cycle_diffusion.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion/pipeline_flax_stable_diffusion.py b/src/diffusers/pipelines/stable_diffusion/pipeline_flax_stable_diffusion.py
index 0aed9966a9..5895c6ecc9 100644
--- a/src/diffusers/pipelines/stable_diffusion/pipeline_flax_stable_diffusion.py
+++ b/src/diffusers/pipelines/stable_diffusion/pipeline_flax_stable_diffusion.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion/pipeline_flax_stable_diffusion_img2img.py b/src/diffusers/pipelines/stable_diffusion/pipeline_flax_stable_diffusion_img2img.py
index 4144cb5110..3424f68b2b 100644
--- a/src/diffusers/pipelines/stable_diffusion/pipeline_flax_stable_diffusion_img2img.py
+++ b/src/diffusers/pipelines/stable_diffusion/pipeline_flax_stable_diffusion_img2img.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion/pipeline_flax_stable_diffusion_inpaint.py b/src/diffusers/pipelines/stable_diffusion/pipeline_flax_stable_diffusion_inpaint.py
index 1846b244d6..2be6b082a8 100644
--- a/src/diffusers/pipelines/stable_diffusion/pipeline_flax_stable_diffusion_inpaint.py
+++ b/src/diffusers/pipelines/stable_diffusion/pipeline_flax_stable_diffusion_inpaint.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion/pipeline_onnx_stable_diffusion.py b/src/diffusers/pipelines/stable_diffusion/pipeline_onnx_stable_diffusion.py
index 90d48d5330..55b996e56b 100644
--- a/src/diffusers/pipelines/stable_diffusion/pipeline_onnx_stable_diffusion.py
+++ b/src/diffusers/pipelines/stable_diffusion/pipeline_onnx_stable_diffusion.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion/pipeline_onnx_stable_diffusion_img2img.py b/src/diffusers/pipelines/stable_diffusion/pipeline_onnx_stable_diffusion_img2img.py
index 4c0af7194f..9123e5f329 100644
--- a/src/diffusers/pipelines/stable_diffusion/pipeline_onnx_stable_diffusion_img2img.py
+++ b/src/diffusers/pipelines/stable_diffusion/pipeline_onnx_stable_diffusion_img2img.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion/pipeline_onnx_stable_diffusion_inpaint.py b/src/diffusers/pipelines/stable_diffusion/pipeline_onnx_stable_diffusion_inpaint.py
index e81c6991ce..46b5ce5ad6 100644
--- a/src/diffusers/pipelines/stable_diffusion/pipeline_onnx_stable_diffusion_inpaint.py
+++ b/src/diffusers/pipelines/stable_diffusion/pipeline_onnx_stable_diffusion_inpaint.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion.py b/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion.py
index 1f936f1bcd..ce69b83dad 100644
--- a/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion.py
+++ b/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_depth2img.py b/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_depth2img.py
index 4c73a3d969..6c02e06a65 100644
--- a/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_depth2img.py
+++ b/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_depth2img.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_image_variation.py b/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_image_variation.py
index e7419114ae..a7165457c6 100644
--- a/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_image_variation.py
+++ b/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_image_variation.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_img2img.py b/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_img2img.py
index 382c5f0d1f..ebc252430d 100644
--- a/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_img2img.py
+++ b/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_img2img.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_inpaint.py b/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_inpaint.py
index a7848835ab..b9b207b606 100644
--- a/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_inpaint.py
+++ b/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_inpaint.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_inpaint_legacy.py b/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_inpaint_legacy.py
index a4c8b28d7b..a89d6814ca 100644
--- a/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_inpaint_legacy.py
+++ b/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_inpaint_legacy.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_k_diffusion.py b/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_k_diffusion.py
index bd5a965a98..f668d152a7 100755
--- a/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_k_diffusion.py
+++ b/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_k_diffusion.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_sag.py b/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_sag.py
index cca8923228..4ba3345f94 100644
--- a/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_sag.py
+++ b/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_sag.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Susung Hong and The HuggingFace Team. All rights reserved.
+# Copyright 2023 Susung Hong and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_upscale.py b/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_upscale.py
index b6c0b591ec..36eff33c59 100644
--- a/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_upscale.py
+++ b/src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_upscale.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion/pipeline_stable_unclip.py b/src/diffusers/pipelines/stable_diffusion/pipeline_stable_unclip.py
index d4eabd70ac..94780c9eb2 100644
--- a/src/diffusers/pipelines/stable_diffusion/pipeline_stable_unclip.py
+++ b/src/diffusers/pipelines/stable_diffusion/pipeline_stable_unclip.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion/pipeline_stable_unclip_img2img.py b/src/diffusers/pipelines/stable_diffusion/pipeline_stable_unclip_img2img.py
index b17df264a6..e98dfd6f0d 100644
--- a/src/diffusers/pipelines/stable_diffusion/pipeline_stable_unclip_img2img.py
+++ b/src/diffusers/pipelines/stable_diffusion/pipeline_stable_unclip_img2img.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion/safety_checker.py b/src/diffusers/pipelines/stable_diffusion/safety_checker.py
index 2e20c31b64..84b8aeb7bc 100644
--- a/src/diffusers/pipelines/stable_diffusion/safety_checker.py
+++ b/src/diffusers/pipelines/stable_diffusion/safety_checker.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion/safety_checker_flax.py b/src/diffusers/pipelines/stable_diffusion/safety_checker_flax.py
index 71b7306134..3a8c316795 100644
--- a/src/diffusers/pipelines/stable_diffusion/safety_checker_flax.py
+++ b/src/diffusers/pipelines/stable_diffusion/safety_checker_flax.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion/stable_unclip_image_normalizer.py b/src/diffusers/pipelines/stable_diffusion/stable_unclip_image_normalizer.py
index c7803da70d..9c7f190d05 100644
--- a/src/diffusers/pipelines/stable_diffusion/stable_unclip_image_normalizer.py
+++ b/src/diffusers/pipelines/stable_diffusion/stable_unclip_image_normalizer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stable_diffusion_safe/safety_checker.py b/src/diffusers/pipelines/stable_diffusion_safe/safety_checker.py
index 6fc11b0985..0b0c547496 100644
--- a/src/diffusers/pipelines/stable_diffusion_safe/safety_checker.py
+++ b/src/diffusers/pipelines/stable_diffusion_safe/safety_checker.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/stochastic_karras_ve/pipeline_stochastic_karras_ve.py b/src/diffusers/pipelines/stochastic_karras_ve/pipeline_stochastic_karras_ve.py
index 60e2a94243..4535500e25 100644
--- a/src/diffusers/pipelines/stochastic_karras_ve/pipeline_stochastic_karras_ve.py
+++ b/src/diffusers/pipelines/stochastic_karras_ve/pipeline_stochastic_karras_ve.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/unclip/pipeline_unclip.py b/src/diffusers/pipelines/unclip/pipeline_unclip.py
index 5f516e76de..3aac39b3a3 100644
--- a/src/diffusers/pipelines/unclip/pipeline_unclip.py
+++ b/src/diffusers/pipelines/unclip/pipeline_unclip.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Kakao Brain and The HuggingFace Team. All rights reserved.
+# Copyright 2023 Kakao Brain and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/unclip/pipeline_unclip_image_variation.py b/src/diffusers/pipelines/unclip/pipeline_unclip_image_variation.py
index 9a76b9f1fb..e5e7668468 100644
--- a/src/diffusers/pipelines/unclip/pipeline_unclip_image_variation.py
+++ b/src/diffusers/pipelines/unclip/pipeline_unclip_image_variation.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Kakao Brain and The HuggingFace Team. All rights reserved.
+# Copyright 2023 Kakao Brain and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/unclip/text_proj.py b/src/diffusers/pipelines/unclip/text_proj.py
index a98cfbebdb..0a54c3319f 100644
--- a/src/diffusers/pipelines/unclip/text_proj.py
+++ b/src/diffusers/pipelines/unclip/text_proj.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Kakao Brain and The HuggingFace Team. All rights reserved.
+# Copyright 2023 Kakao Brain and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/versatile_diffusion/pipeline_versatile_diffusion_dual_guided.py b/src/diffusers/pipelines/versatile_diffusion/pipeline_versatile_diffusion_dual_guided.py
index 849e25675d..529d9a2ae9 100644
--- a/src/diffusers/pipelines/versatile_diffusion/pipeline_versatile_diffusion_dual_guided.py
+++ b/src/diffusers/pipelines/versatile_diffusion/pipeline_versatile_diffusion_dual_guided.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/versatile_diffusion/pipeline_versatile_diffusion_image_variation.py b/src/diffusers/pipelines/versatile_diffusion/pipeline_versatile_diffusion_image_variation.py
index d676b87b96..fd6855af38 100644
--- a/src/diffusers/pipelines/versatile_diffusion/pipeline_versatile_diffusion_image_variation.py
+++ b/src/diffusers/pipelines/versatile_diffusion/pipeline_versatile_diffusion_image_variation.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/versatile_diffusion/pipeline_versatile_diffusion_text_to_image.py b/src/diffusers/pipelines/versatile_diffusion/pipeline_versatile_diffusion_text_to_image.py
index 9e983938fd..d1bb754c7b 100644
--- a/src/diffusers/pipelines/versatile_diffusion/pipeline_versatile_diffusion_text_to_image.py
+++ b/src/diffusers/pipelines/versatile_diffusion/pipeline_versatile_diffusion_text_to_image.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/pipelines/vq_diffusion/pipeline_vq_diffusion.py b/src/diffusers/pipelines/vq_diffusion/pipeline_vq_diffusion.py
index b4b5b9e81b..9147afe127 100644
--- a/src/diffusers/pipelines/vq_diffusion/pipeline_vq_diffusion.py
+++ b/src/diffusers/pipelines/vq_diffusion/pipeline_vq_diffusion.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Microsoft and The HuggingFace Team. All rights reserved.
+# Copyright 2023 Microsoft and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/__init__.py b/src/diffusers/schedulers/__init__.py
index f479e06ca9..e5d5bb4063 100644
--- a/src/diffusers/schedulers/__init__.py
+++ b/src/diffusers/schedulers/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_ddim.py b/src/diffusers/schedulers/scheduling_ddim.py
index 6ba1b05e53..d107d34f45 100644
--- a/src/diffusers/schedulers/scheduling_ddim.py
+++ b/src/diffusers/schedulers/scheduling_ddim.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Stanford University Team and The HuggingFace Team. All rights reserved.
+# Copyright 2023 Stanford University Team and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_ddim_flax.py b/src/diffusers/schedulers/scheduling_ddim_flax.py
index 565b7ff3c9..14a374d48b 100644
--- a/src/diffusers/schedulers/scheduling_ddim_flax.py
+++ b/src/diffusers/schedulers/scheduling_ddim_flax.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Stanford University Team and The HuggingFace Team. All rights reserved.
+# Copyright 2023 Stanford University Team and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_ddim_inverse.py b/src/diffusers/schedulers/scheduling_ddim_inverse.py
index bbe9f3c23a..7006bd1339 100644
--- a/src/diffusers/schedulers/scheduling_ddim_inverse.py
+++ b/src/diffusers/schedulers/scheduling_ddim_inverse.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_ddpm.py b/src/diffusers/schedulers/scheduling_ddpm.py
index cd3884844b..6fbeac6118 100644
--- a/src/diffusers/schedulers/scheduling_ddpm.py
+++ b/src/diffusers/schedulers/scheduling_ddpm.py
@@ -1,4 +1,4 @@
-# Copyright 2022 UC Berkeley Team and The HuggingFace Team. All rights reserved.
+# Copyright 2023 UC Berkeley Team and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_ddpm_flax.py b/src/diffusers/schedulers/scheduling_ddpm_flax.py
index 3179538e83..529d2bd03a 100644
--- a/src/diffusers/schedulers/scheduling_ddpm_flax.py
+++ b/src/diffusers/schedulers/scheduling_ddpm_flax.py
@@ -1,4 +1,4 @@
-# Copyright 2022 UC Berkeley Team and The HuggingFace Team. All rights reserved.
+# Copyright 2023 UC Berkeley Team and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_deis_multistep.py b/src/diffusers/schedulers/scheduling_deis_multistep.py
index b1382c59f5..f58284005d 100644
--- a/src/diffusers/schedulers/scheduling_deis_multistep.py
+++ b/src/diffusers/schedulers/scheduling_deis_multistep.py
@@ -1,4 +1,4 @@
-# Copyright 2022 FLAIR Lab and The HuggingFace Team. All rights reserved.
+# Copyright 2023 FLAIR Lab and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_dpmsolver_multistep.py b/src/diffusers/schedulers/scheduling_dpmsolver_multistep.py
index a256ec23f1..db6eb530a1 100644
--- a/src/diffusers/schedulers/scheduling_dpmsolver_multistep.py
+++ b/src/diffusers/schedulers/scheduling_dpmsolver_multistep.py
@@ -1,4 +1,4 @@
-# Copyright 2022 TSAIL Team and The HuggingFace Team. All rights reserved.
+# Copyright 2023 TSAIL Team and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_dpmsolver_multistep_flax.py b/src/diffusers/schedulers/scheduling_dpmsolver_multistep_flax.py
index cadf782fb3..9b4ee67a7f 100644
--- a/src/diffusers/schedulers/scheduling_dpmsolver_multistep_flax.py
+++ b/src/diffusers/schedulers/scheduling_dpmsolver_multistep_flax.py
@@ -1,4 +1,4 @@
-# Copyright 2022 TSAIL Team and The HuggingFace Team. All rights reserved.
+# Copyright 2023 TSAIL Team and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_dpmsolver_singlestep.py b/src/diffusers/schedulers/scheduling_dpmsolver_singlestep.py
index 9ab539647b..5b3951c7a7 100644
--- a/src/diffusers/schedulers/scheduling_dpmsolver_singlestep.py
+++ b/src/diffusers/schedulers/scheduling_dpmsolver_singlestep.py
@@ -1,4 +1,4 @@
-# Copyright 2022 TSAIL Team and The HuggingFace Team. All rights reserved.
+# Copyright 2023 TSAIL Team and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_euler_ancestral_discrete.py b/src/diffusers/schedulers/scheduling_euler_ancestral_discrete.py
index 94cc621ad7..1b517bdec5 100644
--- a/src/diffusers/schedulers/scheduling_euler_ancestral_discrete.py
+++ b/src/diffusers/schedulers/scheduling_euler_ancestral_discrete.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Katherine Crowson and The HuggingFace Team. All rights reserved.
+# Copyright 2023 Katherine Crowson and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_euler_discrete.py b/src/diffusers/schedulers/scheduling_euler_discrete.py
index cc72929415..d6252904fd 100644
--- a/src/diffusers/schedulers/scheduling_euler_discrete.py
+++ b/src/diffusers/schedulers/scheduling_euler_discrete.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Katherine Crowson and The HuggingFace Team. All rights reserved.
+# Copyright 2023 Katherine Crowson and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_heun_discrete.py b/src/diffusers/schedulers/scheduling_heun_discrete.py
index 691638352b..f7f1467fc5 100644
--- a/src/diffusers/schedulers/scheduling_heun_discrete.py
+++ b/src/diffusers/schedulers/scheduling_heun_discrete.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Katherine Crowson, The HuggingFace Team and hlky. All rights reserved.
+# Copyright 2023 Katherine Crowson, The HuggingFace Team and hlky. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_ipndm.py b/src/diffusers/schedulers/scheduling_ipndm.py
index f22261d3ec..80e5215907 100644
--- a/src/diffusers/schedulers/scheduling_ipndm.py
+++ b/src/diffusers/schedulers/scheduling_ipndm.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Zhejiang University Team and The HuggingFace Team. All rights reserved.
+# Copyright 2023 Zhejiang University Team and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_k_dpm_2_ancestral_discrete.py b/src/diffusers/schedulers/scheduling_k_dpm_2_ancestral_discrete.py
index 6d0bb7fba9..c8b1f2c3be 100644
--- a/src/diffusers/schedulers/scheduling_k_dpm_2_ancestral_discrete.py
+++ b/src/diffusers/schedulers/scheduling_k_dpm_2_ancestral_discrete.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Katherine Crowson, The HuggingFace Team and hlky. All rights reserved.
+# Copyright 2023 Katherine Crowson, The HuggingFace Team and hlky. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_k_dpm_2_discrete.py b/src/diffusers/schedulers/scheduling_k_dpm_2_discrete.py
index f23b52747f..809da798f8 100644
--- a/src/diffusers/schedulers/scheduling_k_dpm_2_discrete.py
+++ b/src/diffusers/schedulers/scheduling_k_dpm_2_discrete.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Katherine Crowson, The HuggingFace Team and hlky. All rights reserved.
+# Copyright 2023 Katherine Crowson, The HuggingFace Team and hlky. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_karras_ve.py b/src/diffusers/schedulers/scheduling_karras_ve.py
index b60b4a7180..87f6514a4e 100644
--- a/src/diffusers/schedulers/scheduling_karras_ve.py
+++ b/src/diffusers/schedulers/scheduling_karras_ve.py
@@ -1,4 +1,4 @@
-# Copyright 2022 NVIDIA and The HuggingFace Team. All rights reserved.
+# Copyright 2023 NVIDIA and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_karras_ve_flax.py b/src/diffusers/schedulers/scheduling_karras_ve_flax.py
index 08d41d006c..45c0dbddf7 100644
--- a/src/diffusers/schedulers/scheduling_karras_ve_flax.py
+++ b/src/diffusers/schedulers/scheduling_karras_ve_flax.py
@@ -1,4 +1,4 @@
-# Copyright 2022 NVIDIA and The HuggingFace Team. All rights reserved.
+# Copyright 2023 NVIDIA and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_lms_discrete.py b/src/diffusers/schedulers/scheduling_lms_discrete.py
index cb961da9a0..0fe1f77f9b 100644
--- a/src/diffusers/schedulers/scheduling_lms_discrete.py
+++ b/src/diffusers/schedulers/scheduling_lms_discrete.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Katherine Crowson and The HuggingFace Team. All rights reserved.
+# Copyright 2023 Katherine Crowson and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_lms_discrete_flax.py b/src/diffusers/schedulers/scheduling_lms_discrete_flax.py
index e105ded997..f96e602afe 100644
--- a/src/diffusers/schedulers/scheduling_lms_discrete_flax.py
+++ b/src/diffusers/schedulers/scheduling_lms_discrete_flax.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Katherine Crowson and The HuggingFace Team. All rights reserved.
+# Copyright 2023 Katherine Crowson and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_pndm.py b/src/diffusers/schedulers/scheduling_pndm.py
index aaeaaed623..562cefb178 100644
--- a/src/diffusers/schedulers/scheduling_pndm.py
+++ b/src/diffusers/schedulers/scheduling_pndm.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Zhejiang University Team and The HuggingFace Team. All rights reserved.
+# Copyright 2023 Zhejiang University Team and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_pndm_flax.py b/src/diffusers/schedulers/scheduling_pndm_flax.py
index 572da53464..c654f2de8d 100644
--- a/src/diffusers/schedulers/scheduling_pndm_flax.py
+++ b/src/diffusers/schedulers/scheduling_pndm_flax.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Zhejiang University Team and The HuggingFace Team. All rights reserved.
+# Copyright 2023 Zhejiang University Team and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_repaint.py b/src/diffusers/schedulers/scheduling_repaint.py
index d1302222a1..96af210f06 100644
--- a/src/diffusers/schedulers/scheduling_repaint.py
+++ b/src/diffusers/schedulers/scheduling_repaint.py
@@ -1,4 +1,4 @@
-# Copyright 2022 ETH Zurich Computer Vision Lab and The HuggingFace Team. All rights reserved.
+# Copyright 2023 ETH Zurich Computer Vision Lab and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_sde_ve.py b/src/diffusers/schedulers/scheduling_sde_ve.py
index 7a190370ee..0784f35a78 100644
--- a/src/diffusers/schedulers/scheduling_sde_ve.py
+++ b/src/diffusers/schedulers/scheduling_sde_ve.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Google Brain and The HuggingFace Team. All rights reserved.
+# Copyright 2023 Google Brain and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_sde_ve_flax.py b/src/diffusers/schedulers/scheduling_sde_ve_flax.py
index d1f762bc90..09f9c2cf29 100644
--- a/src/diffusers/schedulers/scheduling_sde_ve_flax.py
+++ b/src/diffusers/schedulers/scheduling_sde_ve_flax.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Google Brain and The HuggingFace Team. All rights reserved.
+# Copyright 2023 Google Brain and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_sde_vp.py b/src/diffusers/schedulers/scheduling_sde_vp.py
index 293df40847..6e2ead90ed 100644
--- a/src/diffusers/schedulers/scheduling_sde_vp.py
+++ b/src/diffusers/schedulers/scheduling_sde_vp.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Google Brain and The HuggingFace Team. All rights reserved.
+# Copyright 2023 Google Brain and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_unclip.py b/src/diffusers/schedulers/scheduling_unclip.py
index 1bd07cc031..6403ee3f15 100644
--- a/src/diffusers/schedulers/scheduling_unclip.py
+++ b/src/diffusers/schedulers/scheduling_unclip.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Kakao Brain and The HuggingFace Team. All rights reserved.
+# Copyright 2023 Kakao Brain and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_unipc_multistep.py b/src/diffusers/schedulers/scheduling_unipc_multistep.py
index 2d25ee90dc..66a807fa1c 100644
--- a/src/diffusers/schedulers/scheduling_unipc_multistep.py
+++ b/src/diffusers/schedulers/scheduling_unipc_multistep.py
@@ -1,4 +1,4 @@
-# Copyright 2022 TSAIL Team and The HuggingFace Team. All rights reserved.
+# Copyright 2023 TSAIL Team and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_utils.py b/src/diffusers/schedulers/scheduling_utils.py
index ba1842ec00..386d60b2ea 100644
--- a/src/diffusers/schedulers/scheduling_utils.py
+++ b/src/diffusers/schedulers/scheduling_utils.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_utils_flax.py b/src/diffusers/schedulers/scheduling_utils_flax.py
index 67c9dcc624..19ce5b8360 100644
--- a/src/diffusers/schedulers/scheduling_utils_flax.py
+++ b/src/diffusers/schedulers/scheduling_utils_flax.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/schedulers/scheduling_vq_diffusion.py b/src/diffusers/schedulers/scheduling_vq_diffusion.py
index 89ba722a18..b92722e4d4 100644
--- a/src/diffusers/schedulers/scheduling_vq_diffusion.py
+++ b/src/diffusers/schedulers/scheduling_vq_diffusion.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Microsoft and The HuggingFace Team. All rights reserved.
+# Copyright 2023 Microsoft and The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/utils/__init__.py b/src/diffusers/utils/__init__.py
index 429c4e39de..64d5c695ba 100644
--- a/src/diffusers/utils/__init__.py
+++ b/src/diffusers/utils/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
+# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/utils/constants.py b/src/diffusers/utils/constants.py
index 3325b72111..b9e60a2a87 100644
--- a/src/diffusers/utils/constants.py
+++ b/src/diffusers/utils/constants.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
+# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/utils/doc_utils.py b/src/diffusers/utils/doc_utils.py
index ba79175c14..f1f87743f9 100644
--- a/src/diffusers/utils/doc_utils.py
+++ b/src/diffusers/utils/doc_utils.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/utils/dynamic_modules_utils.py b/src/diffusers/utils/dynamic_modules_utils.py
index 464257bd7b..1951c4fa26 100644
--- a/src/diffusers/utils/dynamic_modules_utils.py
+++ b/src/diffusers/utils/dynamic_modules_utils.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/utils/hub_utils.py b/src/diffusers/utils/hub_utils.py
index ff715595a3..6ddbac3669 100644
--- a/src/diffusers/utils/hub_utils.py
+++ b/src/diffusers/utils/hub_utils.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/utils/import_utils.py b/src/diffusers/utils/import_utils.py
index 925e431f55..38cca035fb 100644
--- a/src/diffusers/utils/import_utils.py
+++ b/src/diffusers/utils/import_utils.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/utils/logging.py b/src/diffusers/utils/logging.py
index 1c682c2b04..3308d117e9 100644
--- a/src/diffusers/utils/logging.py
+++ b/src/diffusers/utils/logging.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 Optuna, Hugging Face
+# Copyright 2023 Optuna, Hugging Face
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/utils/outputs.py b/src/diffusers/utils/outputs.py
index 5d902dd394..f91a49b7a8 100644
--- a/src/diffusers/utils/outputs.py
+++ b/src/diffusers/utils/outputs.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/src/diffusers/utils/torch_utils.py b/src/diffusers/utils/torch_utils.py
index 42d50c4b5b..113e64c16b 100644
--- a/src/diffusers/utils/torch_utils.py
+++ b/src/diffusers/utils/torch_utils.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/conftest.py b/tests/conftest.py
index 3cfab533e4..6a02a38163 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/fixtures/custom_pipeline/pipeline.py b/tests/fixtures/custom_pipeline/pipeline.py
index 0667edcfc6..9119ae30f4 100644
--- a/tests/fixtures/custom_pipeline/pipeline.py
+++ b/tests/fixtures/custom_pipeline/pipeline.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/fixtures/custom_pipeline/what_ever.py b/tests/fixtures/custom_pipeline/what_ever.py
index e7429d0a19..a8af08d398 100644
--- a/tests/fixtures/custom_pipeline/what_ever.py
+++ b/tests/fixtures/custom_pipeline/what_ever.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/models/test_models_unet_1d.py b/tests/models/test_models_unet_1d.py
index 17dd46496e..b814f5f88a 100644
--- a/tests/models/test_models_unet_1d.py
+++ b/tests/models/test_models_unet_1d.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/models/test_models_unet_2d.py b/tests/models/test_models_unet_2d.py
index 39cd98a147..7c2b5568f0 100644
--- a/tests/models/test_models_unet_2d.py
+++ b/tests/models/test_models_unet_2d.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/models/test_models_unet_2d_condition.py b/tests/models/test_models_unet_2d_condition.py
index 6ee8c2ffc0..9909bf3f29 100644
--- a/tests/models/test_models_unet_2d_condition.py
+++ b/tests/models/test_models_unet_2d_condition.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/models/test_models_vae.py b/tests/models/test_models_vae.py
index 1cf4bc3c44..5d0aa194c1 100644
--- a/tests/models/test_models_vae.py
+++ b/tests/models/test_models_vae.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/models/test_models_vq.py b/tests/models/test_models_vq.py
index f58e904698..733b51d2f1 100644
--- a/tests/models/test_models_vq.py
+++ b/tests/models/test_models_vq.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/altdiffusion/test_alt_diffusion.py b/tests/pipelines/altdiffusion/test_alt_diffusion.py
index 1740e9af38..3e5cd1cc10 100644
--- a/tests/pipelines/altdiffusion/test_alt_diffusion.py
+++ b/tests/pipelines/altdiffusion/test_alt_diffusion.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/altdiffusion/test_alt_diffusion_img2img.py b/tests/pipelines/altdiffusion/test_alt_diffusion_img2img.py
index d34f8e15cd..d2745115af 100644
--- a/tests/pipelines/altdiffusion/test_alt_diffusion_img2img.py
+++ b/tests/pipelines/altdiffusion/test_alt_diffusion_img2img.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/audio_diffusion/test_audio_diffusion.py b/tests/pipelines/audio_diffusion/test_audio_diffusion.py
index b68e940bdc..770780285d 100644
--- a/tests/pipelines/audio_diffusion/test_audio_diffusion.py
+++ b/tests/pipelines/audio_diffusion/test_audio_diffusion.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/dance_diffusion/test_dance_diffusion.py b/tests/pipelines/dance_diffusion/test_dance_diffusion.py
index 28ac836324..70bbb94571 100644
--- a/tests/pipelines/dance_diffusion/test_dance_diffusion.py
+++ b/tests/pipelines/dance_diffusion/test_dance_diffusion.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/ddim/test_ddim.py b/tests/pipelines/ddim/test_ddim.py
index 300e7217f8..9fce069105 100644
--- a/tests/pipelines/ddim/test_ddim.py
+++ b/tests/pipelines/ddim/test_ddim.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/ddpm/test_ddpm.py b/tests/pipelines/ddpm/test_ddpm.py
index c3ea0045b4..c2fc4fddc1 100644
--- a/tests/pipelines/ddpm/test_ddpm.py
+++ b/tests/pipelines/ddpm/test_ddpm.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/dit/test_dit.py b/tests/pipelines/dit/test_dit.py
index f1838ebef0..4db9c29d13 100644
--- a/tests/pipelines/dit/test_dit.py
+++ b/tests/pipelines/dit/test_dit.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/karras_ve/test_karras_ve.py b/tests/pipelines/karras_ve/test_karras_ve.py
index 79fa503e6d..391e61a2b9 100644
--- a/tests/pipelines/karras_ve/test_karras_ve.py
+++ b/tests/pipelines/karras_ve/test_karras_ve.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/latent_diffusion/test_latent_diffusion.py b/tests/pipelines/latent_diffusion/test_latent_diffusion.py
index 24d75068af..5cf11bbd14 100644
--- a/tests/pipelines/latent_diffusion/test_latent_diffusion.py
+++ b/tests/pipelines/latent_diffusion/test_latent_diffusion.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/latent_diffusion/test_latent_diffusion_superresolution.py b/tests/pipelines/latent_diffusion/test_latent_diffusion_superresolution.py
index b7c54f0192..da6d0554cb 100644
--- a/tests/pipelines/latent_diffusion/test_latent_diffusion_superresolution.py
+++ b/tests/pipelines/latent_diffusion/test_latent_diffusion_superresolution.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/latent_diffusion/test_latent_diffusion_uncond.py b/tests/pipelines/latent_diffusion/test_latent_diffusion_uncond.py
index bc7d2d4cd7..c8ee4b1ba5 100644
--- a/tests/pipelines/latent_diffusion/test_latent_diffusion_uncond.py
+++ b/tests/pipelines/latent_diffusion/test_latent_diffusion_uncond.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/paint_by_example/test_paint_by_example.py b/tests/pipelines/paint_by_example/test_paint_by_example.py
index a2e04d20a0..a9b7f17de5 100644
--- a/tests/pipelines/paint_by_example/test_paint_by_example.py
+++ b/tests/pipelines/paint_by_example/test_paint_by_example.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/pndm/test_pndm.py b/tests/pipelines/pndm/test_pndm.py
index 46452c4eab..bed5fea561 100644
--- a/tests/pipelines/pndm/test_pndm.py
+++ b/tests/pipelines/pndm/test_pndm.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/repaint/test_repaint.py b/tests/pipelines/repaint/test_repaint.py
index a9cce9724e..384ef6fb12 100644
--- a/tests/pipelines/repaint/test_repaint.py
+++ b/tests/pipelines/repaint/test_repaint.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/score_sde_ve/test_score_sde_ve.py b/tests/pipelines/score_sde_ve/test_score_sde_ve.py
index 5e30fae2ec..036ecc3f6b 100644
--- a/tests/pipelines/score_sde_ve/test_score_sde_ve.py
+++ b/tests/pipelines/score_sde_ve/test_score_sde_ve.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/semantic_stable_diffusion/test_semantic_diffusion.py b/tests/pipelines/semantic_stable_diffusion/test_semantic_diffusion.py
index 329fdd0bfd..b312c81843 100644
--- a/tests/pipelines/semantic_stable_diffusion/test_semantic_diffusion.py
+++ b/tests/pipelines/semantic_stable_diffusion/test_semantic_diffusion.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/stable_diffusion/test_cycle_diffusion.py b/tests/pipelines/stable_diffusion/test_cycle_diffusion.py
index ad852116ef..8c30703173 100644
--- a/tests/pipelines/stable_diffusion/test_cycle_diffusion.py
+++ b/tests/pipelines/stable_diffusion/test_cycle_diffusion.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/stable_diffusion/test_onnx_stable_diffusion.py b/tests/pipelines/stable_diffusion/test_onnx_stable_diffusion.py
index 00f6fd02a7..74783faae4 100644
--- a/tests/pipelines/stable_diffusion/test_onnx_stable_diffusion.py
+++ b/tests/pipelines/stable_diffusion/test_onnx_stable_diffusion.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/stable_diffusion/test_onnx_stable_diffusion_img2img.py b/tests/pipelines/stable_diffusion/test_onnx_stable_diffusion_img2img.py
index 80bebf81ae..06e75d035d 100644
--- a/tests/pipelines/stable_diffusion/test_onnx_stable_diffusion_img2img.py
+++ b/tests/pipelines/stable_diffusion/test_onnx_stable_diffusion_img2img.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/stable_diffusion/test_onnx_stable_diffusion_inpaint.py b/tests/pipelines/stable_diffusion/test_onnx_stable_diffusion_inpaint.py
index df8724c0fa..16287d64d1 100644
--- a/tests/pipelines/stable_diffusion/test_onnx_stable_diffusion_inpaint.py
+++ b/tests/pipelines/stable_diffusion/test_onnx_stable_diffusion_inpaint.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/stable_diffusion/test_onnx_stable_diffusion_inpaint_legacy.py b/tests/pipelines/stable_diffusion/test_onnx_stable_diffusion_inpaint_legacy.py
index 0237970ad2..235aa32f73 100644
--- a/tests/pipelines/stable_diffusion/test_onnx_stable_diffusion_inpaint_legacy.py
+++ b/tests/pipelines/stable_diffusion/test_onnx_stable_diffusion_inpaint_legacy.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/stable_diffusion/test_stable_diffusion.py b/tests/pipelines/stable_diffusion/test_stable_diffusion.py
index 75e2a44f01..fc70d0c04d 100644
--- a/tests/pipelines/stable_diffusion/test_stable_diffusion.py
+++ b/tests/pipelines/stable_diffusion/test_stable_diffusion.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/stable_diffusion/test_stable_diffusion_image_variation.py b/tests/pipelines/stable_diffusion/test_stable_diffusion_image_variation.py
index a7aa405177..1c83b149b0 100644
--- a/tests/pipelines/stable_diffusion/test_stable_diffusion_image_variation.py
+++ b/tests/pipelines/stable_diffusion/test_stable_diffusion_image_variation.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/stable_diffusion/test_stable_diffusion_img2img.py b/tests/pipelines/stable_diffusion/test_stable_diffusion_img2img.py
index 75df4a5b10..9d3b2f2695 100644
--- a/tests/pipelines/stable_diffusion/test_stable_diffusion_img2img.py
+++ b/tests/pipelines/stable_diffusion/test_stable_diffusion_img2img.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/stable_diffusion/test_stable_diffusion_inpaint.py b/tests/pipelines/stable_diffusion/test_stable_diffusion_inpaint.py
index c44101d13c..ef1e25d51a 100644
--- a/tests/pipelines/stable_diffusion/test_stable_diffusion_inpaint.py
+++ b/tests/pipelines/stable_diffusion/test_stable_diffusion_inpaint.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/stable_diffusion/test_stable_diffusion_inpaint_legacy.py b/tests/pipelines/stable_diffusion/test_stable_diffusion_inpaint_legacy.py
index d330e0f7ed..15d94414ea 100644
--- a/tests/pipelines/stable_diffusion/test_stable_diffusion_inpaint_legacy.py
+++ b/tests/pipelines/stable_diffusion/test_stable_diffusion_inpaint_legacy.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/stable_diffusion/test_stable_diffusion_k_diffusion.py b/tests/pipelines/stable_diffusion/test_stable_diffusion_k_diffusion.py
index 4a56615ef5..7869790c62 100644
--- a/tests/pipelines/stable_diffusion/test_stable_diffusion_k_diffusion.py
+++ b/tests/pipelines/stable_diffusion/test_stable_diffusion_k_diffusion.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/stable_diffusion/test_stable_diffusion_sag.py b/tests/pipelines/stable_diffusion/test_stable_diffusion_sag.py
index f21a0af5c5..eea67b21a4 100644
--- a/tests/pipelines/stable_diffusion/test_stable_diffusion_sag.py
+++ b/tests/pipelines/stable_diffusion/test_stable_diffusion_sag.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/stable_diffusion_2/test_stable_diffusion.py b/tests/pipelines/stable_diffusion_2/test_stable_diffusion.py
index 4657bf2744..5ff8bbe698 100644
--- a/tests/pipelines/stable_diffusion_2/test_stable_diffusion.py
+++ b/tests/pipelines/stable_diffusion_2/test_stable_diffusion.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/stable_diffusion_2/test_stable_diffusion_depth.py b/tests/pipelines/stable_diffusion_2/test_stable_diffusion_depth.py
index d5bd548bc8..8c725a7923 100644
--- a/tests/pipelines/stable_diffusion_2/test_stable_diffusion_depth.py
+++ b/tests/pipelines/stable_diffusion_2/test_stable_diffusion_depth.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/stable_diffusion_2/test_stable_diffusion_flax.py b/tests/pipelines/stable_diffusion_2/test_stable_diffusion_flax.py
index f10f0e1798..8db8ec7810 100644
--- a/tests/pipelines/stable_diffusion_2/test_stable_diffusion_flax.py
+++ b/tests/pipelines/stable_diffusion_2/test_stable_diffusion_flax.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/stable_diffusion_2/test_stable_diffusion_flax_inpaint.py b/tests/pipelines/stable_diffusion_2/test_stable_diffusion_flax_inpaint.py
index ddd29d98f2..432619a79d 100644
--- a/tests/pipelines/stable_diffusion_2/test_stable_diffusion_flax_inpaint.py
+++ b/tests/pipelines/stable_diffusion_2/test_stable_diffusion_flax_inpaint.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/stable_diffusion_2/test_stable_diffusion_inpaint.py b/tests/pipelines/stable_diffusion_2/test_stable_diffusion_inpaint.py
index 58bdd465e4..a24080d327 100644
--- a/tests/pipelines/stable_diffusion_2/test_stable_diffusion_inpaint.py
+++ b/tests/pipelines/stable_diffusion_2/test_stable_diffusion_inpaint.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/stable_diffusion_2/test_stable_diffusion_latent_upscale.py b/tests/pipelines/stable_diffusion_2/test_stable_diffusion_latent_upscale.py
index d17c9eb5c5..c300cdb8ce 100644
--- a/tests/pipelines/stable_diffusion_2/test_stable_diffusion_latent_upscale.py
+++ b/tests/pipelines/stable_diffusion_2/test_stable_diffusion_latent_upscale.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/stable_diffusion_2/test_stable_diffusion_upscale.py b/tests/pipelines/stable_diffusion_2/test_stable_diffusion_upscale.py
index ff0112b326..8a6f1f726f 100644
--- a/tests/pipelines/stable_diffusion_2/test_stable_diffusion_upscale.py
+++ b/tests/pipelines/stable_diffusion_2/test_stable_diffusion_upscale.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/stable_diffusion_2/test_stable_diffusion_v_pred.py b/tests/pipelines/stable_diffusion_2/test_stable_diffusion_v_pred.py
index 39cc546f67..8aab584574 100644
--- a/tests/pipelines/stable_diffusion_2/test_stable_diffusion_v_pred.py
+++ b/tests/pipelines/stable_diffusion_2/test_stable_diffusion_v_pred.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/stable_diffusion_safe/test_safe_diffusion.py b/tests/pipelines/stable_diffusion_safe/test_safe_diffusion.py
index 31f6e1972f..2f393a66d1 100644
--- a/tests/pipelines/stable_diffusion_safe/test_safe_diffusion.py
+++ b/tests/pipelines/stable_diffusion_safe/test_safe_diffusion.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/unclip/test_unclip.py b/tests/pipelines/unclip/test_unclip.py
index 20807f1169..75ff71bbe8 100644
--- a/tests/pipelines/unclip/test_unclip.py
+++ b/tests/pipelines/unclip/test_unclip.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/unclip/test_unclip_image_variation.py b/tests/pipelines/unclip/test_unclip_image_variation.py
index 865cf11dd8..5a8d05f777 100644
--- a/tests/pipelines/unclip/test_unclip_image_variation.py
+++ b/tests/pipelines/unclip/test_unclip_image_variation.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/versatile_diffusion/test_versatile_diffusion_dual_guided.py b/tests/pipelines/versatile_diffusion/test_versatile_diffusion_dual_guided.py
index 5edebdde48..a31ceeea20 100644
--- a/tests/pipelines/versatile_diffusion/test_versatile_diffusion_dual_guided.py
+++ b/tests/pipelines/versatile_diffusion/test_versatile_diffusion_dual_guided.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/versatile_diffusion/test_versatile_diffusion_image_variation.py b/tests/pipelines/versatile_diffusion/test_versatile_diffusion_image_variation.py
index 19a02b77c9..b4eabb9e3a 100644
--- a/tests/pipelines/versatile_diffusion/test_versatile_diffusion_image_variation.py
+++ b/tests/pipelines/versatile_diffusion/test_versatile_diffusion_image_variation.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/versatile_diffusion/test_versatile_diffusion_mega.py b/tests/pipelines/versatile_diffusion/test_versatile_diffusion_mega.py
index 3a1a4f75bb..afe00b03dc 100644
--- a/tests/pipelines/versatile_diffusion/test_versatile_diffusion_mega.py
+++ b/tests/pipelines/versatile_diffusion/test_versatile_diffusion_mega.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/versatile_diffusion/test_versatile_diffusion_text_to_image.py b/tests/pipelines/versatile_diffusion/test_versatile_diffusion_text_to_image.py
index 9c4c2f2d99..31dfee8c2c 100644
--- a/tests/pipelines/versatile_diffusion/test_versatile_diffusion_text_to_image.py
+++ b/tests/pipelines/versatile_diffusion/test_versatile_diffusion_text_to_image.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/pipelines/vq_diffusion/test_vq_diffusion.py b/tests/pipelines/vq_diffusion/test_vq_diffusion.py
index 9e9468ab2a..6769240db9 100644
--- a/tests/pipelines/vq_diffusion/test_vq_diffusion.py
+++ b/tests/pipelines/vq_diffusion/test_vq_diffusion.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/repo_utils/test_check_copies.py b/tests/repo_utils/test_check_copies.py
index 65128f68d1..bd0a22da2c 100644
--- a/tests/repo_utils/test_check_copies.py
+++ b/tests/repo_utils/test_check_copies.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/repo_utils/test_check_dummies.py b/tests/repo_utils/test_check_dummies.py
index f233b76d6f..52a75d7b02 100644
--- a/tests/repo_utils/test_check_dummies.py
+++ b/tests/repo_utils/test_check_dummies.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team. All rights reserved.
+# Copyright 2023 The HuggingFace Team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/test_config.py b/tests/test_config.py
index e5ae467e27..95b0cdf9a5 100644
--- a/tests/test_config.py
+++ b/tests/test_config.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/test_layers_utils.py b/tests/test_layers_utils.py
index 344c472149..d0e2102b53 100644
--- a/tests/test_layers_utils.py
+++ b/tests/test_layers_utils.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/test_modeling_common.py b/tests/test_modeling_common.py
index b6bc522cae..a960df0c6d 100644
--- a/tests/test_modeling_common.py
+++ b/tests/test_modeling_common.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/test_pipelines.py b/tests/test_pipelines.py
index 9cbb14e80d..9c67fd6298 100644
--- a/tests/test_pipelines.py
+++ b/tests/test_pipelines.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/test_pipelines_flax.py b/tests/test_pipelines_flax.py
index 4f00535377..a461930f3a 100644
--- a/tests/test_pipelines_flax.py
+++ b/tests/test_pipelines_flax.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/test_scheduler.py b/tests/test_scheduler.py
index 9e250f280b..479bdb03ce 100755
--- a/tests/test_scheduler.py
+++ b/tests/test_scheduler.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/test_scheduler_flax.py b/tests/test_scheduler_flax.py
index 1c6de2ec4a..8f7ad59d28 100644
--- a/tests/test_scheduler_flax.py
+++ b/tests/test_scheduler_flax.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/test_training.py b/tests/test_training.py
index fd0828329e..d540f99762 100644
--- a/tests/test_training.py
+++ b/tests/test_training.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/test_unet_2d_blocks.py b/tests/test_unet_2d_blocks.py
index 3e22870c55..ea3390e8e6 100644
--- a/tests/test_unet_2d_blocks.py
+++ b/tests/test_unet_2d_blocks.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/test_unet_blocks_common.py b/tests/test_unet_blocks_common.py
index 3c8a1d77e0..17b7f65d6d 100644
--- a/tests/test_unet_blocks_common.py
+++ b/tests/test_unet_blocks_common.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/test_utils.py b/tests/test_utils.py
index 4f872896a0..4fc4e1a066 100755
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 HuggingFace Inc.
+# Copyright 2023 HuggingFace Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/utils/check_config_docstrings.py b/utils/check_config_docstrings.py
index b816f7bd0b..5a80ed1c69 100644
--- a/utils/check_config_docstrings.py
+++ b/utils/check_config_docstrings.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/utils/check_copies.py b/utils/check_copies.py
index 16782397da..0ba573bb92 100644
--- a/utils/check_copies.py
+++ b/utils/check_copies.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/utils/check_doc_toc.py b/utils/check_doc_toc.py
index 79fa5d0420..c00feb9d8e 100644
--- a/utils/check_doc_toc.py
+++ b/utils/check_doc_toc.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/utils/check_dummies.py b/utils/check_dummies.py
index e0cea048cf..16b7c8c117 100644
--- a/utils/check_dummies.py
+++ b/utils/check_dummies.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/utils/check_inits.py b/utils/check_inits.py
index 0bc0a54d4e..6b1cdb6fce 100644
--- a/utils/check_inits.py
+++ b/utils/check_inits.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/utils/check_repo.py b/utils/check_repo.py
index 977203a004..2cdb9af62d 100644
--- a/utils/check_repo.py
+++ b/utils/check_repo.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/utils/check_table.py b/utils/check_table.py
index 7636c6bde3..8bd6d9eae9 100644
--- a/utils/check_table.py
+++ b/utils/check_table.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/utils/custom_init_isort.py b/utils/custom_init_isort.py
index 2e18bc4c92..f8ef799c5e 100644
--- a/utils/custom_init_isort.py
+++ b/utils/custom_init_isort.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/utils/get_modified_files.py b/utils/get_modified_files.py
index d2c6bbf874..650c61ccb2 100644
--- a/utils/get_modified_files.py
+++ b/utils/get_modified_files.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/utils/overwrite_expected_slice.py b/utils/overwrite_expected_slice.py
index 20a8f42585..95799f9ca6 100644
--- a/utils/overwrite_expected_slice.py
+++ b/utils/overwrite_expected_slice.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/utils/print_env.py b/utils/print_env.py
index c141554803..88cb674bf3 100644
--- a/utils/print_env.py
+++ b/utils/print_env.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python3
 
 # coding=utf-8
-# Copyright 2022 The HuggingFace Inc. team.
+# Copyright 2023 The HuggingFace Inc. team.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/utils/stale.py b/utils/stale.py
index a0193a913e..36631b65a3 100644
--- a/utils/stale.py
+++ b/utils/stale.py
@@ -1,4 +1,4 @@
-# Copyright 2022 The HuggingFace Team, the AllenNLP library authors. All rights reserved.
+# Copyright 2023 The HuggingFace Team, the AllenNLP library authors. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.