diff --git a/Tests/test_pyarrow.py b/Tests/test_pyarrow.py
index cb2843b85..76075bda2 100644
--- a/Tests/test_pyarrow.py
+++ b/Tests/test_pyarrow.py
@@ -106,5 +106,5 @@ def test_lifetime2() -> None:
 
     img2 = img.copy()
     px = img2.load()
-    assert px # make mypy happy
+    assert px  # make mypy happy
     assert isinstance(px[0, 0], int)