diff --git a/tests/pipelines/z_image/test_z_image.py b/tests/pipelines/z_image/test_z_image.py
index ab2206311d..5f22ff6ced 100644
--- a/tests/pipelines/z_image/test_z_image.py
+++ b/tests/pipelines/z_image/test_z_image.py
@@ -20,12 +20,7 @@ import numpy as np
 import torch
 from transformers import Qwen2Tokenizer, Qwen3Config, Qwen3Model
 
-from diffusers import (
-    AutoencoderKL,
-    FlowMatchEulerDiscreteScheduler,
-    ZImagePipeline,
-    ZImageTransformer2DModel,
-)
+from diffusers import AutoencoderKL, FlowMatchEulerDiscreteScheduler, ZImagePipeline, ZImageTransformer2DModel
 
 from ...testing_utils import is_flaky, torch_device
 from ..pipeline_params import TEXT_TO_IMAGE_BATCH_PARAMS, TEXT_TO_IMAGE_IMAGE_PARAMS, TEXT_TO_IMAGE_PARAMS