transformers

4144c354 - auto-detect device when no device is passed to pipeline (#31398)

auto-detect device when no device is passed to pipeline (#31398) * fix device * Update src/transformers/pipelines/base.py Co-authored-by: amyeroberts <22614925+amyeroberts@users.noreply.github.com> * bug fix * add warning --------- Co-authored-by: amyeroberts <22614925+amyeroberts@users.noreply.github.com>