refactor: address quality issues

Author: mariajgrimaldi

eox_core/api/support/v1/views.py

@@ -24,9 +24,9 @@
 from eox_core.api.support.v1.permissions import EoxCoreSupportAPIPermission
 from eox_core.api.support.v1.serializers import (
     OauthApplicationSerializer,
+    WrittableEdxappEmailSerializer,
     WrittableEdxappRemoveUserSerializer,
     WrittableEdxappUsernameSerializer,
-    WrittableEdxappEmailSerializer,
 )
 from eox_core.api.v1.serializers import EdxappUserReadOnlySerializer
 from eox_core.api.v1.views import UserQueryMixin