A minor fix

model.py

@@ -485,14 +485,14 @@ class Model:
                                 t1=t1,
                                 motion_field_strength_x=motion_field_strength_x,
                                 motion_field_strength_y=motion_field_strength_y,
-                                use_motion_field=use_motion_field,
+                                # use_motion_field=use_motion_field,
                                 smooth_bg=smooth_bg,
                                 smooth_bg_strength=smooth_bg_strength,
                                 seed=seed,
                                 output_type='numpy',
                                 negative_prompt=negative_prompt,
-                                merging_ratio=merging_ratio,
-                                split_to_chunks=True,
-                                chunk_size=chunk_size,
+                                # merging_ratio=merging_ratio,
+                                # split_to_chunks=True,
+                                # chunk_size=chunk_size,
                                 )
         return utils.create_video(result, fps, path=path, watermark=gradio_utils.logo_name_to_path(watermark))