Update app.py

app.py

@@ -59,8 +59,8 @@ def bot(chat_msg, history=None, audio_tts_checkbox=False):
             response_audio = audio_response(bot_message, voice="Sophia")
             print("response_audio:")
             print(response_audio)
-            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)})
-            
+            # 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)})
+            messages.append({"role": "assistant", "content": (gr.Audio(response_audio) if isinstance(response_audio, bytes) else bot_message)})
             print("2. Messages:\n")
             print(messages)
             return "", messages, ""