diff --git a/tests/test_readme_example.py b/tests/test_readme_example.py
index 613fbdf..a726b07 100644
--- a/tests/test_readme_example.py
+++ b/tests/test_readme_example.py
@@ -1,6 +1,7 @@
 import pyladoc
 import pandas as pd
 
+
 def test_readme_example():
     doc = pyladoc.DocumentWriter()
 
@@ -28,4 +29,4 @@ def test_readme_example():
     html_code = doc.to_html()
     print(html_code)
 
-    assert '<table' in html_code
\ No newline at end of file
+    assert '<table' in html_code