Update app.py

app.py

@@ -169,7 +169,7 @@ with gr.Blocks(title='Talk to chatGPT') as demo:
                 )
             
             submit_btn.click(fn=chat, 
-                             inputs=[prompt_input_audio, chat_history], 
+                             inputs=[prompt_input, chat_history], 
                              outputs=[chatbot, chat_history],
                             )