1 files changed, 8 insertions, 4 deletions
diff --git a/synapse/replication/tcp/streams/federation.py b/synapse/replication/tcp/streams/federation.py
index 9aa43aa8d2..dc2484109d 100644
--- a/synapse/replication/tcp/streams/federation.py
+++ b/synapse/replication/tcp/streams/federation.py
@@ -17,16 +17,20 @@ from collections import namedtuple
 
 from ._base import Stream
 
-FederationStreamRow = namedtuple("FederationStreamRow", (
-    "type",  # str, the type of data as defined in the BaseFederationRows
-    "data",  # dict, serialization of a federation.send_queue.BaseFederationRow
-))
+FederationStreamRow = namedtuple(
+    "FederationStreamRow",
+    (
+        "type",  # str, the type of data as defined in the BaseFederationRows
+        "data",  # dict, serialization of a federation.send_queue.BaseFederationRow
+    ),
+)
 
 
 class FederationStream(Stream):
     """Data to be sent over federation. Only available when master has federation
     sending disabled.
     """
+
     NAME = "federation"
     ROW_TYPE = FederationStreamRow