Increase security and reformat

core/messaging/history.py

@@ -1,12 +1,13 @@
-from asgiref.sync import sync_to_async
-from django.conf import settings
 import time
 import uuid
 
+from asgiref.sync import sync_to_async
+from django.conf import settings
+
 from core.events.ledger import append_event
 from core.messaging.utils import messages_to_string
-from core.observability.tracing import ensure_trace_id
 from core.models import ChatSession, Message, QueuedMessage
+from core.observability.tracing import ensure_trace_id
 from core.util import logs
 
 log = logs.get_logger("history")
@@ -272,7 +273,9 @@ async def store_own_message(
                 trace_id=ensure_trace_id(trace_id, message_meta or {}),
             )
         except Exception as exc:
-            log.warning("Event ledger append failed for own message=%s: %s", msg.id, exc)
+            log.warning(
+                "Event ledger append failed for own message=%s: %s", msg.id, exc
+            )
 
     return msg