correct bug

app.py

@@ -1053,12 +1053,12 @@ with gr.Blocks() as demo:
     #     then(HMI_Wait, None, [submit_button, stop_button])
     # inf4 = inputtext.submit(chathmi4, [inputtext, chatbot], [inputtext, chatbot, submit_button, stop_button])
     inf4 = inputtext.submit(chathmi4, [inputtext, chatbot], [inputtext, chatbot, submit_button, stop_button]).\
-        success(playsound1, None, voice_output).\
+        success(playsound1, None, voice_output)#.\
         # success(ClearAudio, None, voice_output)
     inf3 = submit_button.click(chathmi3, [inputtext, chatbot], [inputtext, chatbot]).\
         success(HMI_Runing, None, [submit_button, stop_button]).\
         success(playsound1, None, voice_output).\
-        success(HMI_Wait, None, [submit_button, stop_button]).\
+        success(HMI_Wait, None, [submit_button, stop_button])#.\
         # success(ClearAudio, None, voice_output)
     # inf2 = inputtext.submit(display_input, [inputtext, chatbot], chatbot).\
     #     then(Inference_Agent, chatbot, [inputtext, chatbot])