Update app.py

app.py

@@ -190,7 +190,7 @@ with gr.Blocks(css=css) as demo:
         
         gr.HTML(article)
     
-    send_btn.click(classic, inputs=[model_input, prompt_input, negative_prompt, audio_input, duration_input], outputs=[spectrogram_output, sound_output, share_button, community_icon, loading_icon])
+    send_btn.click(classic, inputs=[model_input, prompt_input, negative_prompt, duration_input], outputs=[spectrogram_output, sound_output, share_button, community_icon, loading_icon])
     share_button.click(None, [], [], _js=share_js)
 
 demo.queue(max_size=250).launch(debug=True)