diff --git a/Tests/test_format_hsv.py b/Tests/test_format_hsv.py
index fe055bf4b15..c07024a2c5d 100644
--- a/Tests/test_format_hsv.py
+++ b/Tests/test_format_hsv.py
@@ -13,10 +13,6 @@ def int_to_float(i: int) -> float:
     return i / 255
 
 
-def str_to_float(i: str) -> float:
-    return ord(i) / 255
-
-
 def tuple_to_ints(tp: tuple[float, float, float]) -> tuple[int, int, int]:
     x, y, z = tp
     return int(x * 255.0), int(y * 255.0), int(z * 255.0)
diff --git a/Tests/test_image_paste.py b/Tests/test_image_paste.py
index ce73455729a..2966f724f4a 100644
--- a/Tests/test_image_paste.py
+++ b/Tests/test_image_paste.py
@@ -8,7 +8,6 @@
 
 
 class TestImagingPaste:
-    masks = {}
     size = 128
 
     def assert_9points_image(