Update server.py

server.py

@@ -19,7 +19,8 @@ google = oauth.register(
     server_metadata_url="https://accounts.google.com/.well-known/openid-configuration",
     client_kwargs={
         "scope": "openid email profile"
-    }
+    },
+    userinfo_endpoint="https://www.googleapis.com/oauth2/v3/userinfo"
 )
 
 @app.route("/")