transformers

09683883 - Throw an error if `getattribute_from_module` can't find anything (#19535)

Throw an error if `getattribute_from_module` can't find anything (#19535) * return None to avoid recursive call * Give error * Give error * Add test * More tests * Quality Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>