Use the main branch of python-pillow/Pillow

Author: cclauss

requirements.txt

@@ -1,7 +1,7 @@
 beautifulsoup4
 fake_useragent
 git+https://github.com/cclauss/tweepy.git@patch-1 ; python_version >= '3.13'
-git+https://github.com/radarhere/Pillow.git@exec ; python_version >= '3.13'
+git+https://github.com/python-pillow/Pillow.git ; python_version >= '3.13'
 imageio
 keras
 lxml