Update app.py

app.py

@@ -3,6 +3,32 @@ from home import dashboard
 from streamlit_option_menu import option_menu
 import json
 import uuid
+import pymongo
+from dotenv import load_dotenv
+import os
+import re
+
+
+load_dotenv()
+
+from pymongo.mongo_client import MongoClient
+
+uri = os.environ["MONGO_CONNECTION_STRING"]
+
+# Create a new client and connect to the server
+client = MongoClient(uri)
+
+db = client["Cosmo"]
+
+col = db["Users"]
+
+# Send a ping to confirm a successful connection
+try:
+    client.admin.command('ping')
+    print("Pinged your deployment. You successfully connected to MongoDB!")
+except Exception as e:
+    print(e)
+
 
 
 # st.set_page_config(page_title="Authentication", page_icon=":guardsman:", layout="wide")