diff --git a/tests/test_tutorial/test_query_params_str_validations/test_tutorial006d_an_py310.py b/tests/test_tutorial/test_query_params_str_validations/test_tutorial006d_an_py310.py
index 113ab2f93..86c13cd2e 100644
--- a/tests/test_tutorial/test_query_params_str_validations/test_tutorial006d_an_py310.py
+++ b/tests/test_tutorial/test_query_params_str_validations/test_tutorial006d_an_py310.py
@@ -1,10 +1,13 @@
 import pytest
 from fastapi.testclient import TestClient
+
 from tests.utils import needs_pydanticv2
 
+
 @pytest.fixture
 def client():
     from docs_src.query_params_str_validations.tutorial006d_an_py310 import app
+
     yield TestClient(app)