Fix Ci Error (#875)

最新 comfyui 取消掉了 dont_upcast_attention 参数，

comfyanonymous/ComfyUI@bb4940d#diff-fab3fbd81daf87571b12fb3e4d80fc7d6bbbcf0f3dafed1dbc55d81998d82539L54

<img width="1463" alt="image"
src="https://github.com/siliconflow/onediff/assets/109639975/d9c25360-0ae8-4d4f-89a2-c215d1a03ae6">

下图 comfyui 新使用方式， 避免 _ATTN_PRECISION 这个全局变量，使用 attn_precision 参数。
<img width="1149" alt="image"
src="https://github.com/siliconflow/onediff/assets/109639975/744ea578-3734-4dba-95dd-cc6a97fc1b3d">

Co-authored-by: Xiaoyu Xu <xiaoyulink@gmail.com>

onediff_comfy_nodes/extras_nodes/nodes_oneflow_booster.py

@@ -39,7 +39,9 @@
 import comfy_extras.nodes_video_model
 from nodes import CheckpointLoaderSimple
 
-if not args.dont_upcast_attention:
+
+# https://github.com/comfyanonymous/ComfyUI/commit/bb4940d837f0cfd338ff64776b084303be066c67#diff-fab3fbd81daf87571b12fb3e4d80fc7d6bbbcf0f3dafed1dbc55d81998d82539L54
+if hasattr(args, "dont_upcast_attention") and not args.dont_upcast_attention: 
     os.environ["ONEFLOW_ATTENTION_ALLOW_HALF_PRECISION_SCORE_ACCUMULATION_MAX_M"] = "0"
 
 

onediff_comfy_nodes/modules/oneflow/utils/booster_utils.py

@@ -66,13 +66,19 @@ def is_using_oneflow_backend(module):
         deep_cache_module = dc_patch_executor.get_patch(module)
         if deep_cache_module[0] and isinstance(deep_cache_module[0], DeployableModule):
             return True
-        diff_model = module.model.diffusion_model
-        return isinstance(diff_model, DeployableModule)
+        if hasattr(module.model, "diffusion_model"):
+            diff_model = module.model.diffusion_model
+            return isinstance(diff_model, DeployableModule)
+        else:
+            return False
 
     if isinstance(module, BaseModel):
         if dc_patch_executor.is_use_deep_cache_unet(module):
             return True
-        return isinstance(module.diffusion_model, DeployableModule)
+        if hasattr(module, "diffusion_model"):
+            return isinstance(module.diffusion_model, DeployableModule)
+        else:
+            return False
 
     if isinstance(module, DeployableModule):
         return True