diff --git a/tests/test_tutorial/test_extending_openapi/test_tutorial006.py b/tests/test_tutorial/test_extending_openapi/test_tutorial006.py
index c21406afd..3671b1543 100644
--- a/tests/test_tutorial/test_extending_openapi/test_tutorial006.py
+++ b/tests/test_tutorial/test_extending_openapi/test_tutorial006.py
@@ -11,11 +11,9 @@ def test_swagger_ui():
     assert 'router="history"' in response.text
     assert 'layout="sidebar"' in response.text
     assert 'tryItCredentialPolicy="omit"' in response.text
-    
+
 
 def test_get_users():
     response = client.get("/users/foo")
     assert response.status_code == 200, response.text
     assert response.json() == {"message": "Hello foo"}
-
-