2 files changed, 19 insertions, 16 deletions
diff --git a/tests/project_template/test_settings.py b/tests/project_template/test_settings.py
index e526e10331..ba3dee7405 100644
--- a/tests/project_template/test_settings.py
+++ b/tests/project_template/test_settings.py
@@ -13,11 +13,11 @@ class TestStartProjectSettings(SimpleTestCase):
         self.addCleanup(self.temp_dir.cleanup)
         template_settings_py = os.path.join(
             os.path.dirname(conf.__file__),
-            'project_template',
-            'project_name',
-            'settings.py-tpl',
+            "project_template",
+            "project_name",
+            "settings.py-tpl",
         )
-        test_settings_py = os.path.join(self.temp_dir.name, 'test_settings.py')
+        test_settings_py = os.path.join(self.temp_dir.name, "test_settings.py")
         shutil.copyfile(template_settings_py, test_settings_py)
 
     def test_middleware_headers(self):
@@ -31,15 +31,18 @@ class TestStartProjectSettings(SimpleTestCase):
 
         with self.settings(
             MIDDLEWARE=MIDDLEWARE,
-            ROOT_URLCONF='project_template.urls',
+            ROOT_URLCONF="project_template.urls",
         ):
-            response = self.client.get('/empty/')
-            headers = sorted(response.serialize_headers().split(b'\r\n'))
-            self.assertEqual(headers, [
-                b'Content-Length: 0',
-                b'Content-Type: text/html; charset=utf-8',
-                b'Cross-Origin-Opener-Policy: same-origin',
-                b'Referrer-Policy: same-origin',
-                b'X-Content-Type-Options: nosniff',
-                b'X-Frame-Options: DENY',
-            ])
+            response = self.client.get("/empty/")
+            headers = sorted(response.serialize_headers().split(b"\r\n"))
+            self.assertEqual(
+                headers,
+                [
+                    b"Content-Length: 0",
+                    b"Content-Type: text/html; charset=utf-8",
+                    b"Cross-Origin-Opener-Policy: same-origin",
+                    b"Referrer-Policy: same-origin",
+                    b"X-Content-Type-Options: nosniff",
+                    b"X-Frame-Options: DENY",
+                ],
+            )
diff --git a/tests/project_template/urls.py b/tests/project_template/urls.py
index 5a368ecef7..ae864b8e2d 100644
--- a/tests/project_template/urls.py
+++ b/tests/project_template/urls.py
@@ -3,5 +3,5 @@ from django.urls import path
 from . import views
 
 urlpatterns = [
-    path('empty/', views.empty_view),
+    path("empty/", views.empty_view),
 ]