transformers

3611fc90 - compute_loss in trainer failing to label shift for PEFT model when label smoothing enabled. (#25044)

compute_loss in trainer failing to label shift for PEFT model when label smoothing enabled. (#25044) * added PeftModelForCausalLM to MODEL_FOR_CAUSAL_LM_MAPPING_NAMES dict * check for PEFT model in compute_loss section --------- Co-authored-by: Nathan Brake <nbrake3@mmm.com>