PEP fix

InvenTree/plugin/base/event/events.py

@@ -7,8 +7,6 @@ from __future__ import unicode_literals
 
 import logging
 
-from django.utils.translation import gettext_lazy as _
-
 from django.conf import settings
 from django.db import transaction
 from django.db.models.signals import post_save, post_delete

InvenTree/plugin/base/label/label.py

@@ -4,6 +4,7 @@ import logging
 from django.utils.translation import gettext_lazy as _
 
 from plugin.registry import registry
+import common.notifications
 
 
 logger = logging.getLogger('inventree')