Update app.py

app.py

@@ -18,8 +18,6 @@ with gr.Blocks() as demo:
     submit_btn = gr.Button("Generate Video")
     output_video = gr.Video(label="Generated Video")
     
-    submit_btn.click(lambda prompt, duration: generate_video(prompt, duration), 
-                     inputs=[prompt_input, duration_input], 
-                     outputs=output_video)
+    submit_btn.click(generate_video, inputs=[prompt_input, duration_input], outputs=output_video)
 
-demo.launch()
+demo.launch(api_name="generate-video")