Update app.py

app.py

@@ -195,7 +195,7 @@ with gr.Blocks() as demo:
     # return prompt
 
 
-  generate_btn.click(fn=sample, inputs=[prompt, aspect_ratio], outputs=[prompt, video], api_name="video")
+  generate_btn.click(fn=sample, inputs=[prompt, aspect_ratio], outputs=[video], api_name="video")