Update app.py

app.py

@@ -51,9 +51,10 @@ def bot(chat_msg, history=None, audio_tts_checkbox=False):
         bot_message = completion.choices[0].message.content
         
         if audio_tts_checkbox==True:
+           if audio_tts_checkbox==True:
             print("AUDIO TTS CHECKBOY IS TURE!")
             response_audio = audio_response(bot_message, voice="Sophia")
-            messages.append({"role": "assistant", "content": (gr.Audio(response_audio) if "Ein Fehler mit der GET_AUDIO_API" not in response_audio else bot_message)})
+            messages.append({"role": "assistant", "content": (gr.Audio(response_audio.encode()) if "Ein Fehler mit der GET_AUDIO_API" not in response_audio else bot_message)})
             
             print("2. Messages:\n")
             print(messages)