Update app.py

app.py

@@ -9,10 +9,11 @@ if 'user' not in st.session_state:
     st.session_state['user'] = 'visitor'
     
     
-def load_json():
-    with open("database/data.json") as file:
-        data = json.load(file)
-    return data
+uri = os.environ["MONGO_CONNECTION_STRING"]
+
+client = MongoClient(uri, tlsCertificateKeyFile="cert.pem")
+
+db = client[""]
 
 def login():
     st.title("Login")