one example of Session (#24135)

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: -LAN- <laipz8200@outlook.com>

api/services/app_service.py

@@ -2,6 +2,7 @@ import json
 import logging
 from typing import TypedDict, cast
 
+import sqlalchemy as sa
 from flask_sqlalchemy.pagination import Pagination
 
 from configs import dify_config
@@ -65,7 +66,7 @@ class AppService:
                 return None
 
         app_models = db.paginate(
-            db.select(App).where(*filters).order_by(App.created_at.desc()),
+            sa.select(App).where(*filters).order_by(App.created_at.desc()),
             page=args["page"],
             per_page=args["limit"],
             error_out=False,