Update app.py

app.py

@@ -83,8 +83,8 @@ def run_pre_production_wrapper(prompt, num_keyframes, ref_files, resolution_str,
     final_result = {}
     for update in aduc.task_pre_production(params, progress):
         yield {
-            generation_state_holder: update.get("updated_state", gr.UNCHANGED),
-            storyboard_output: update.get("storyboard", gr.UNCHANGED),
+            generation_state_holder: update.get("updated_state", gr.skip()),
+            storyboard_output: update.get("storyboard", gr.skip()),
             keyframe_gallery: gr.update(value=update.get("final_keyframes", [])),
         }
         final_result = update