Fix failing ci

Signed-off-by: sukhman <[email protected]>

Author: sukhman-sukh

tests/utils/utils.py

@@ -1,4 +1,7 @@
-from unittest.mock import MagicMock
+from unittest.mock import (
+    MagicMock,
+)
+
 
 def create_mock_connections() -> dict:
     connections = {}
@@ -8,4 +11,4 @@ def create_mock_connections() -> dict:
         mock_conn = MagicMock(name=f"INetConn-{i}")
         connections[peer_id] = mock_conn
 
-    return connections
+    return connections