Update app.py

app.py

@@ -453,7 +453,7 @@ async def handle_chat(chat_request: ChatRequest, token: str = Cookie(None)):
         stream = gen(text)
         History[i].append({"role": "assistant", "content": stream})
         b = time.time()
-        return {"text": stream.choices[0].message.content,
+        return {"text": stream,
                "time": (b-a)/1000,
                "t_per_sec": 0}
     else: return 'Please stop. Just refresh the page.'