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Tests/test_imagemath_lambda_eval.py

@@ -1,7 +1,5 @@
 from __future__ import annotations
 
-import pytest
-
 from PIL import Image, ImageMath
 
 

src/PIL/ImageMath.py

@@ -236,9 +236,11 @@ ops = {
 }
 
 
-def lambda_eval(expression: Callable[[dict[str, Any]], Any],
+def lambda_eval(
+    expression: Callable[[dict[str, Any]], Any],
     _dict: dict[str, Any] = {},
-    **kw: Any,) -> Any:
+    **kw: Any,
+) -> Any:
     """
     Returns the result of an image function.