Update app.py

app.py

@@ -1,7 +1,7 @@
 from langchain_huggingface import HuggingFaceEndpoint as HF
 from subprocess import Popen, PIPE as P
 from langchain_experimental.tools.python.tool import PythonREPLTool as PYT
-from langchain.agents import load_tools,create_structed_chat_agent as Agent,AgentExecutor as Ex
+from langchain.agents import load_tools, initialize_agent Agent,AgentExecutor as Ex, AgentType as Type
 from langchain.agents.agent_toolkits import create_retriever_tool as crt
 from langchain_community.agent_toolkits import FileManagementToolkit as FMT
 from langchain.tools import Tool,YoutubeSearchTool as YTS
@@ -45,7 +45,7 @@ def chat(message,
     messages.append(HM(content=message))
     history1=HIS(session_id=chat_session, url=os.environ["URL"])
     memory=MEM(chat_memory=history1,memory_key="history")
-    agent=EX(agent=Agent(llm,tools,prompt,memory_key="history"),tools=tools,verbose=True,handle_parsing_errors=True)
+    agent=EX(agent=Agent(tools=tools,llm=llm,memory=memory,agent=Type.STRUCTED_CHAT_ZERO_SHOT_REACT_DESCRIPTION),tools=tools,verbose=True,handle_parsing_errors=True)
     yield agent.invoke(messages)
 ai1=gr.ChatInterface(
     chat,