removed audio

app.py

@@ -92,11 +92,11 @@ async def greet(product,description):
         ],
         model="llama-guard-3-8b",
     )
+    print(chat_completion)
     warning_message = chat_completion.choices[0].message.content
     if warning_message != 'safe':
-        chat = [chat_completion.choices[0].message.content]
         #processed_audio = combine_audio_files(text_to_speech([chat_completion.choices[0].message.content]))
-        yield chat[0]
+        return warning_message
     else:
         output = llm.create_chat_completion(
         messages=[