transformers

7ecc5b88 - Add image classifier donut & update loss calculation for all swins (#37224)

Add image classifier donut & update loss calculation for all swins (#37224) * add classifier head to donut * add to transformers __init__ * add to auto model * fix typo * add loss for image classification * add checkpoint * remove no needed import * reoder import * format * consistency * add test of classifier * add doc * try ignore * update loss for all swin models