diff --git a/test_markdown_writer.py b/test_markdown_writer.py
index d62bbdf..ccf8b5a 100644
--- a/test_markdown_writer.py
+++ b/test_markdown_writer.py
@@ -446,4 +446,4 @@ def test_writes_markdown_file_with_output_customization(self):
             "_This report was generated with the [Issue Metrics Action](https://github.com/github/issue-metrics)_\n"
         )
         self.assertEqual(content, expected_content)
-        os.remove("issue_metrics.md")
\ No newline at end of file
+        os.remove("issue_metrics.md")