Update langchain_movie_search.py

langchain_movie_search.py

@@ -3,6 +3,7 @@ from typing import List
 import argparse
 from dotenv import load_dotenv
 import pymongo
+import certifi
 from langchain_huggingface import HuggingFaceEndpoint, HuggingFaceEmbeddings
 from langchain_mongodb.vectorstores import MongoDBAtlasVectorSearch
 from langchain.chains import create_retrieval_chain