Update app.py

app.py

@@ -3,12 +3,13 @@ from streamlit_option_menu import option_menu
 import json
 from Home import dashboard
 import pymongo
+from python-dotenv import dotenv
 
-
+load_dotenv()
 
 from pymongo.mongo_client import MongoClient
 
-uri = "mongodb+srv://new-userr:thispassword@cluster0.nfkbemi.mongodb.net/?retryWrites=true&w=majority"
+uri = "MONGO_CONNECTION_STRING"
 
 # Create a new client and connect to the server
 client = MongoClient(uri)