diff --git a/synapse/visibility.py b/synapse/visibility.py
index d064950eb5..78d33f278b 100644
--- a/synapse/visibility.py
+++ b/synapse/visibility.py
@@ -48,7 +48,13 @@ from synapse.logging.opentracing import trace
 from synapse.storage.controllers import StorageControllers
 from synapse.storage.databases.main import DataStore
 from synapse.synapse_rust.events import event_visible_to_server
-from synapse.types import RetentionPolicy, StateMap, StrCollection, get_domain_from_id, UserID
+from synapse.types import (
+    RetentionPolicy,
+    StateMap,
+    StrCollection,
+    UserID,
+    get_domain_from_id,
+)
 from synapse.types.state import StateFilter
 from synapse.util import Clock
 
@@ -108,7 +114,9 @@ async def filter_events_for_client(
     # Filter out events that have been soft failed so that we don't relay them
     # to clients, unless they're a server admin.
     events_before_filtering = events
-    if filter_send_to_client and await storage.main.is_server_admin(UserID.from_string(user_id)):
+    if filter_send_to_client and await storage.main.is_server_admin(
+        UserID.from_string(user_id)
+    ):
         events = events_before_filtering
     else:
         events = [e for e in events if not e.internal_metadata.is_soft_failed()]