From d3d6e5bcc89a923d41afdd60e5b4d6e5c81bce8b Mon Sep 17 00:00:00 2001
From: DenisKochetov <57500456+DenisKochetov@users.noreply.github.com>
Date: Mon, 29 Dec 2025 16:06:01 +0800
Subject: [PATCH] fix sageattention bug

removed monkey patch from stable3dgen/trellis mentioned in https://github.com/MrForExample/ComfyUI-3D-Pack/issues/555#issuecomment-3694387910
---
 Gen_3D_Modules/Stable3DGen/trellis/backend_config.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Gen_3D_Modules/Stable3DGen/trellis/backend_config.py b/Gen_3D_Modules/Stable3DGen/trellis/backend_config.py
index bd72c38..70fcccf 100644
--- a/Gen_3D_Modules/Stable3DGen/trellis/backend_config.py
+++ b/Gen_3D_Modules/Stable3DGen/trellis/backend_config.py
@@ -48,7 +48,7 @@ def _try_import_sageattention() -> bool:
     try:
         import torch.nn.functional as F
         from sageattention import sageattn
-        F.scaled_dot_product_attention = sageattn
+        #F.scaled_dot_product_attention = sageattn
         #import sageattention
         return True
     except ImportError: