Update app.py

app.py

@@ -84,7 +84,8 @@ def user_login_create():
     global USER_LOGGED_IN
     users = None
     with USER_DATABASE_UPDATE_SCHEDULER.lock:
-        with open(USER_DATABASE_PATH) as file:
+        with USER_DATABASE_PATH.open('r') as file:
+        # with open(USER_DATABASE_PATH) as file:
             users = yaml.load(file, Loader=SafeLoader)
             AUTHENTICATOR = stauth.Authenticate(
                 users['credentials'],