diff --git a/lib/galaxy/model/security.py b/lib/galaxy/model/security.py
index 188cd926e97b..85fcb7be8532 100644
--- a/lib/galaxy/model/security.py
+++ b/lib/galaxy/model/security.py
@@ -159,7 +159,9 @@ def get_valid_roles(self, trans, item, query=None, page=None, page_limit=None, i
             is_public_item = False
         # Admins can always choose from all non-deleted roles
         if trans.user_is_admin or trans.app.config.expose_user_email:
-            roles = _get_valid_roles_exposed(trans.sa_session, search_query, trans.user_is_admin, limit, page, page_limit)
+            roles = _get_valid_roles_exposed(
+                trans.sa_session, search_query, trans.user_is_admin, limit, page, page_limit
+            )
         # Non-admin and public item
         elif is_public_item:
             # Add the current user's private role