diff --git a/Tests/test_image.py b/Tests/test_image.py
index df31778390f..8890db1289f 100644
--- a/Tests/test_image.py
+++ b/Tests/test_image.py
@@ -1046,9 +1046,7 @@ def test_close_graceful(self, caplog: pytest.LogCaptureFixture) -> None:
 
 class TestImageBytes:
     sample_bytes = bytes(
-        range(
-            2 * 2 * max(pixelsize for mode, num_bands, pixelsize in image_modes)
-        )
+        range(2 * 2 * max(pixelsize for mode, num_bands, pixelsize in image_modes))
     )
 
     @pytest.mark.parametrize("mode", image_mode_names)