style: 💄 lint

fix lint

Author: duyifanict

tests/basicts_test/test_launcher.py

@@ -9,6 +9,9 @@
 
 
 class TestLauncher(unittest.TestCase):
+    """
+    Test cases for the launcher.
+    """
 
     @patch('basicts.launcher.get_logger')
     @patch('basicts.launcher.os.path.exists')
@@ -84,4 +87,4 @@ def test_evaluation_func(self, mock_path_exists, mock_get_logger):
         mock_runner.test_pipeline.assert_called_once_with(cfg=test_cfg, save_metrics=True, save_results=True)
 
 if __name__ == '__main__':
-    unittest.main()
+    unittest.main()