Update agent.py

agent.py

@@ -131,7 +131,7 @@ sys_msg = SystemMessage(content=system_prompt)
 #from supabase import create_client, Client
 #from langchain_community.vectorstores import SupabaseVectorStore
 #from langchain.tools import create_retriever_tool
-#import os
+
 
 # Initialize SentenceTransformer and set max_seq_length
 sentence_transformer = SentenceTransformer("sentence-transformers/all-mpnet-base-v2")