fix app

app.py

@@ -261,10 +261,10 @@ with gr.Blocks(css=css) as demo:
         submit_btn = gr.Button("Generate")
         video_result = gr.Video(label="Video Output", elem_id="video-output")
 
-        gr.Examples(examples=examples, inputs=[prompt_in])
+        gr.Examples(examples=examples, inputs=[prompt_in, output_size])
 
     submit_btn.click(fn=infer,
-            inputs=[prompt_in],
+            inputs=[prompt_in, output_size],
             outputs=[video_result],
             api_name="zrscp")