diff --git a/Tests/test_file_webp_animated.py b/Tests/test_file_webp_animated.py
index 74cedf138..c55793a35 100644
--- a/Tests/test_file_webp_animated.py
+++ b/Tests/test_file_webp_animated.py
@@ -57,6 +57,7 @@ def test_write_animation_L(tmp_path):
             im.load()
             assert_image_similar(im, orig.convert("RGBA"), 32.9)
 
+
 def test_write_animation_float(tmp_path):
     """
     Convert an animated PNG to animated WebP, then compare the frame count, and first
@@ -86,6 +87,7 @@ def test_write_animation_float(tmp_path):
             im.load()
             assert_image_similar(im, orig.convert("RGBA"), 32.9)
 
+
 def test_write_animation_RGB(tmp_path):
     """
     Write an animated WebP from RGB frames, and ensure the frames