diff --git a/xos/core/models/service.py b/xos/core/models/service.py
index eb584a5..1c19e56 100644
--- a/xos/core/models/service.py
+++ b/xos/core/models/service.py
@@ -1,10 +1,9 @@
 import json
 from operator import attrgetter
 
-from django.db import models
-
 from core.models import PlCoreBase, PlCoreBaseManager, SingletonModel
 from core.models.plcorebase import StrippedCharField
+from django.db import models
 from xos.exceptions import *
 
 COARSE_KIND = "coarse"