diff --git a/tests/safeds/data/tabular/containers/_column/test_transform.py b/tests/safeds/data/tabular/containers/_column/test_transform.py
index 1f2fc4229..8e35ab2c0 100644
--- a/tests/safeds/data/tabular/containers/_column/test_transform.py
+++ b/tests/safeds/data/tabular/containers/_column/test_transform.py
@@ -14,6 +14,7 @@
 def test_should_transform_column(column: Column, expected: Column) -> None:
     assert column.transform(lambda it: it + 1) == expected
 
+
 @pytest.mark.parametrize(
     ("column", "original"),
     [