diff --git a/tests/flow_test.py b/tests/flow_test.py
index 4a9176d74..47d79b281 100644
--- a/tests/flow_test.py
+++ b/tests/flow_test.py
@@ -2,7 +2,6 @@
 
 import asyncio
 from datetime import datetime
-
 from typing import Any
 
 import pytest