Update app.py

app.py

@@ -5,7 +5,7 @@ from langchain.agents import load_tools, initialize_agent as Agent,AgentExecutor
 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
-from langchain.memory import ConversationBufferMomory as MEM,RedisChatHistory as HIS
+from langchain.memory import ConversationBufferMemory as MEM,RedisChatHistory as HIS
 from langchain.schema import SystemMessage as SM,HumanMessage as HM
 from langchain import hub
 import os