diff --git a/tests/invalid_models_tests/test_ordinary_fields.py b/tests/invalid_models_tests/test_ordinary_fields.py
index 2c0a4d4672..5cbc5005ae 100644
--- a/tests/invalid_models_tests/test_ordinary_fields.py
+++ b/tests/invalid_models_tests/test_ordinary_fields.py
@@ -10,7 +10,6 @@ from django.db import connection, models
 from .base import IsolatedModelsTestCase
 
 
-
 class AutoFieldTests(IsolatedModelsTestCase):
 
     def test_valid_case(self):