removed audio

app.py

@@ -96,7 +96,7 @@ async def greet(product,description):
     warning_message = chat_completion.choices[0].message.content
     if warning_message != 'safe':
         #processed_audio = combine_audio_files(text_to_speech([chat_completion.choices[0].message.content]))
-        return warning_message
+        yield warning_message
     else:
         output = llm.create_chat_completion(
         messages=[