Create app.py

app.py

@@ -0,0 +1,19 @@
+import streamlit as st
+from pymongo import MongoClient
+import os
+import certifi
+from pydantic import BaseModel
+from typing import List
+
+
+# Replace with your actual connection string
+MONGO_URI = os.getenv("MONGO_URI")
+# Connect to MongoDB Atlas
+client = MongoClient(MONGO_URI, tls=True, tlsCAFile=certifi.where())
+
+# Test the connection
+try:
+    client.admin.command('ping')
+    print("Pinged your deployment. You successfully connected to MongoDB!")
+except Exception as e:
+    print(f"Error: {e}")