diff --git a/tests/basic/test_main.py b/tests/basic/test_main.py
index 10b9cca16..7d1c4e752 100644
--- a/tests/basic/test_main.py
+++ b/tests/basic/test_main.py
@@ -1168,21 +1168,21 @@ class TestMain(TestCase):
             test_file = Path(self.tempdir) / "test-model-metadata.json"
             test_resource_models = {
                 "special-model": {
-                    "max_input_tokens": 8192, 
-                    "litellm_provider": "resource-provider", 
-                    "mode": "chat"
+                    "max_input_tokens": 8192,
+                    "litellm_provider": "resource-provider",
+                    "mode": "chat",
                 }
             }
             test_file.write_text(json.dumps(test_resource_models))
-            
+
             # Create a mock for the resource file path
             mock_resource_path = MagicMock()
             mock_resource_path.__str__.return_value = str(test_file)
-            
+
             # Create a mock for the files function that returns an object with joinpath
             mock_files = MagicMock()
             mock_files.joinpath.return_value = mock_resource_path
-            
+
             with patch("aider.main.importlib_resources.files", return_value=mock_files):
                 # Capture stdout to check the output
                 with patch("sys.stdout", new_callable=StringIO) as mock_stdout:
@@ -1192,7 +1192,7 @@ class TestMain(TestCase):
                         output=DummyOutput(),
                     )
                     output = mock_stdout.getvalue()
-                    
+
                     # Check that the resource model appears in the output
                     self.assertIn("resource-provider/special-model", output)