From 67dc65e2e33fe937deeaa7bc1005cab585393e42 Mon Sep 17 00:00:00 2001
From: dg845 <58458699+dg845@users.noreply.github.com>
Date: Mon, 17 Nov 2025 05:09:53 -0800
Subject: [PATCH] Revert `AutoencoderKLWan`'s `dim_mult` default value back to
 list (#12640)

Revert dim_mult back to list and fix type annotation
---
 src/diffusers/models/autoencoders/autoencoder_kl_wan.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/diffusers/models/autoencoders/autoencoder_kl_wan.py b/src/diffusers/models/autoencoders/autoencoder_kl_wan.py
index 5b4b74543a..b0b2960aaf 100644
--- a/src/diffusers/models/autoencoders/autoencoder_kl_wan.py
+++ b/src/diffusers/models/autoencoders/autoencoder_kl_wan.py
@@ -971,7 +971,7 @@ class AutoencoderKLWan(ModelMixin, AutoencoderMixin, ConfigMixin, FromOriginalMo
         base_dim: int = 96,
         decoder_base_dim: Optional[int] = None,
         z_dim: int = 16,
-        dim_mult: Tuple[int, ...] = (1, 2, 4, 4),
+        dim_mult: List[int] = [1, 2, 4, 4],
         num_res_blocks: int = 2,
         attn_scales: List[float] = [],
         temperal_downsample: List[bool] = [False, True, True],