Update app.py

app.py

@@ -793,10 +793,7 @@ def generate_video(
                 temp_last_path = Path(last_image)
             images.append(ImageConditioningInput(path=str(temp_last_path), frame_idx=num_frames - 1, strength=1.0))
 
-        tiling_config = TilingConfig(
-            spatial_config=None,    # Disable spatial tiling — decode full H×W at once
-            temporal_config=None,   # Disable temporal tiling — decode all frames at once
-        )
+        tiling_config = TilingConfig.default()
         video_chunks_number = get_video_chunks_number(num_frames, tiling_config)
 
         video_guider_params = MultiModalGuiderParams(