Update app.py

app.py

@@ -17,7 +17,7 @@ agent = initialize_agent(tools, llm, memory=memory, agent="conversational-react-
 def run_text(text, state):
     output = agent.run(input=(text))
     print(output)
-    return output
+    return [(text,output)]
 
 with gr.Blocks(css="#chatbot {overflow:auto; height:500px;}") as demo:
     chatbot = gr.Chatbot(elem_id="chatbot",show_label=False)