Update app.py

app.py

@@ -76,11 +76,11 @@ def chat_get(message: str = "", system_message: str = "You are a friendly Chatbo
     predict_response = requests.post('http://localhost:7860/call/chat', json={'data': [message, {}, system_message, max_tokens, temperature, top_p]}).json()
     if "event_id" not in predict_response:
         return predict_response
-    return JSONResponse(json.loads(
+    return JSONResponse([json.loads(
         requests.get(
             f'http://localhost:7860/call/chat/{predict_response["event_id"]}'
         ).text.rsplit("\n\nevent: error", 1)[0].rsplit("event: generating\ndata: ", 1)[-1]
-    )[0].strip())
+    )[0].strip()])
 
 if __name__ == "__main__":
     app = gr.mount_gradio_app(app, demo, path="/")