transformers

e2372ffa - adding BC for custom toks accessing slow tok attrs deprecated in v5 (#43898)

adding BC for custom toks accessing slow tok attrs deprecated in v5 (#43898) * adding BC for custom toks accessing slow tok attrs deprecated in v5 * ruff --------- Co-authored-by: ita.zaporozhets@huggingface.co <ita_zaporozhets@ip-26-0-175-241.ec2.internal>