diff --git a/tests/test_none_passed_when_null_received.py b/tests/test_none_passed_when_null_received.py
index 796e92010..1a0be42fd 100644
--- a/tests/test_none_passed_when_null_received.py
+++ b/tests/test_none_passed_when_null_received.py
@@ -54,6 +54,7 @@ endpoints.append("/api4")
 def api5(integer: int = Body(embed=True)) -> dict:
     return {"received": integer}
 
+
 client = TestClient(app)