fix import in routes/imports.py (url_quote depraceted in werkzeug and…

… flask 3.0)

backend/gn_module_import/routes/imports.py

@@ -5,7 +5,10 @@
 
 from flask import request, current_app, jsonify, g, stream_with_context, send_file
 from werkzeug.exceptions import Conflict, BadRequest, Forbidden, Gone
-from werkzeug.urls import url_quote
+# url_quote was deprecated in werkzeug 3.0 https://stackoverflow.com/a/77222063/5807438
+from urllib.parse import (
+    quote as url_quote,
+)  
 from sqlalchemy import or_, func, desc
 from sqlalchemy.inspection import inspect
 from sqlalchemy.orm import joinedload, Load, load_only, undefer, contains_eager, class_mapper