Update app.py

app.py

@@ -50,7 +50,7 @@ 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)})