diff --git a/rhodecode/controllers/admin/users_groups.py b/rhodecode/controllers/admin/users_groups.py
--- a/rhodecode/controllers/admin/users_groups.py
+++ b/rhodecode/controllers/admin/users_groups.py
@@ -32,7 +32,6 @@ from pylons import request, session, tmp
 from pylons.controllers.util import abort, redirect
 from pylons.i18n.translation import _
 
-from rhodecode.lib.exceptions import DefaultUserException, UserOwnsReposException
 from rhodecode.lib import helpers as h
 from rhodecode.lib.auth import LoginRequired, HasPermissionAllDecorator
 from rhodecode.lib.base import BaseController, render
@@ -44,6 +43,7 @@ from rhodecode.model.users_group import 
 
 log = logging.getLogger(__name__)
 
+
 class UsersGroupsController(BaseController):
     """REST Controller styled on the Atom Publishing Protocol"""
     # To properly map this controller, ensure your config/routing.py
@@ -72,8 +72,8 @@ class UsersGroupsController(BaseControll
         try:
             form_result = users_group_form.to_python(dict(request.POST))
             users_group_model.create(form_result)
-            h.flash(_('created users group %s') % form_result['users_group_name'],
-                    category='success')
+            h.flash(_('created users group %s') \
+                    % form_result['users_group_name'], category='success')
             #action_logger(self.rhodecode_user, 'new_user', '', '', self.sa)
         except formencode.Invalid, errors:
             return htmlfill.render(
@@ -103,7 +103,6 @@ class UsersGroupsController(BaseControll
         #           method='put')
         # url('users_group', id=ID)
 
-
         users_group_model = UsersGroupModel()
         c.users_group = users_group_model.get(id)
         c.group_members = [(x.user_id, x.user.username) for x in
@@ -119,7 +118,8 @@ class UsersGroupsController(BaseControll
         try:
             form_result = users_group_form.to_python(request.POST)
             users_group_model.update(id, form_result)
-            h.flash(_('updated users group %s') % form_result['users_group_name'],
+            h.flash(_('updated users group %s') \
+                        % form_result['users_group_name'],
                     category='success')
             #action_logger(self.rhodecode_user, 'new_user', '', '', self.sa)
         except formencode.Invalid, errors:
@@ -136,8 +136,6 @@ class UsersGroupsController(BaseControll
 
         return redirect(url('users_groups'))
 
-
-
     def delete(self, id):
         """DELETE /users_groups/id: Delete an existing item"""
         # Forms posted to this method should contain a hidden field: