Flake8

synapse/config/groups.py

@@ -13,12 +13,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from synapse.util.module_loader import load_module
-
 from ._base import Config
 
-from distutils.util import strtobool
-
 
 class GroupsConfig(Config):
     def read_config(self, config):

synapse/groups/groups_server.py

@@ -707,7 +707,9 @@ class GroupsServerHandler(object):
         is_admin = yield self.auth.is_server_admin(UserID.from_string(user_id))
         if not is_admin:
             if not self.hs.config.enable_group_creation:
-                raise SynapseError(403, "Only server admin can create group on this server")
+                raise SynapseError(
+                    403, "Only server admin can create group on this server",
+                )
             localpart = GroupID.from_string(group_id).localpart
             if not localpart.startswith(self.hs.config.group_creation_prefix):
                 raise SynapseError(