transformers

ad340908 - Fix warning message for PEFT models in text-generation pipeline #36783 (#36887)

Fix warning message for PEFT models in text-generation pipeline #36783 (#36887) * add peft model in constant * add test * fix formating * make fixup execute * change code * check by self.task * add test * fixup test code * fix minor typo * fix pipeline test * apply maintainers reqests