Update agent.py

agent.py

@@ -12,7 +12,6 @@ from langchain_community.tools.tavily_search import TavilySearchResults
 from langchain_community.document_loaders import WikipediaLoader
 from langchain_community.utilities import WikipediaAPIWrapper
 from langchain_community.document_loaders import ArxivLoader
-#from langchain_community.vectorstores import SupabaseVectorStore
 from langchain_core.messages import SystemMessage, HumanMessage
 from langchain_core.tools import tool
 from langchain.tools.retriever import create_retriever_tool