Update app.py

app.py

@@ -77,7 +77,7 @@ try:
     scheduler = FlowMatchEulerDiscreteScheduler.from_pretrained(CHECKPOINT_DIR, subfolder="scheduler", torch_dtype=torch_dtype)
     
     print("Loading DiT model...")
-    dit = LongCatVideoTransformer3DModel.from_pretrained(CHECKPOINT_DIR, enable_flashattn3=True, enable_flashattn3=True, enable_flashattn2=False,
+    dit = LongCatVideoTransformer3DModel.from_pretrained(CHECKPOINT_DIR, enable_flashattn3=True, enable_flashattn2=False,
         enable_xformers=False, subfolder="dit", cp_split_hw=cp_split_hw, torch_dtype=torch_dtype)
 
     # --- MONKEY PATCH TO FORCE FLASH ATTENTION 3 ---