update code

app.py

@@ -630,7 +630,7 @@ def avatar_generation(items, save_path_base, video_path_input, source_type, is_s
             images_to_video(save_frames_path_depth, os.path.join(save_path_base, image_name + video_name+ '_depth.mp4'))
 
             logging.info(f"✅ Video generation completed successfully!")
-            return os.path.join(save_path_base, image_name + video_name+ '_out.mp4'),  os.path.join(save_path_base, image_name + video_name+'_depth.mp4')
+            return os.path.join(save_path_base, image_name + video_name+ '_out.mp4'),  os.path.join(save_path_base, image_name + video_name+'_depth.mp4'), ""
     except Exception as e:
         return None, None, f"❌ error：{str(e)}"
 
@@ -982,7 +982,6 @@ def launch_gradio_app():
         def process_image_and_enable_style(input_image, source_type, is_styled, wd):
             try:
                 processed_result, updated_source_type, image_name_true = process_image(input_image, source_type, is_styled, wd)
-            
                 return processed_result, updated_source_type, gr.update(interactive=True), gr.update(interactive=True), image_name_true, ""
             except Exception as e:
                 return None, updated_source_type, gr.update(interactive=False), gr.update(interactive=False), image_name_true, f"❌ error：{str(e)}"