Update app.py

app.py

@@ -54,7 +54,7 @@ agent_chain = AgentExecutor.from_agent_and_tools(
 # )
 def chat(prompt):
     res = agent_chain.run(input=prompt)
-    return res,memory.load_memory_variables({}).chat_history
+    return res,memory.load_memory_variables({})#.chat_history
 
 iface = gr.Interface(
     fn=chat,