transformers

1cc4c969 - [OneFormer] Fix loss computation when is_training=False (#50039)

[OneFormer] Fix loss computation when is_training=False (#50039) * Fix OneFormer loss crash when is_training=False Skip the contrastive loss when there are no text queries: the text mapper only exists with is_training=True, but released checkpoints set contrastive_temperature with is_training=False. * simplify --------- Co-authored-by: Pablo Montalvo <pablo.montalvo.leroux@gmail.com> Co-authored-by: Pablo Montalvo <39954772+molbap@users.noreply.github.com>