diff --git a/app/dao/notifications_dao.py b/app/dao/notifications_dao.py
index 56794c394..59263cd9f 100644
--- a/app/dao/notifications_dao.py
+++ b/app/dao/notifications_dao.py
@@ -390,7 +390,6 @@ def delete_notifications_created_more_than_a_week_ago_by_type(notification_type)
             notification_sender_mapping_table.notification_id.in_(subq)
         ).delete(synchronize_session='fetch')
 
-
     deleted = db.session.query(Notification).filter(
         func.date(Notification.created_at) < seven_days_ago,
         Notification.notification_type == notification_type,