diff --git a/tests/test_bsonjs_response_class.py b/tests/test_bsonjs_response_class.py
index d9d81ed34..a40822f31 100644
--- a/tests/test_bsonjs_response_class.py
+++ b/tests/test_bsonjs_response_class.py
@@ -1,14 +1,14 @@
 import json
-import pytest
 import sys
 
+import pytest
+
 
 @pytest.mark.skipif(
     sys.version_info < (3, 9), reason="requires minimum python3.9 or higher"
 )
 def test_bsonjs_serialized_data():
     import bsonjs
-
     from fastapi import FastAPI
     from fastapi.responses import BSONJSResponse
     from fastapi.testclient import TestClient