transformers

a055d09e - Support saving only PEFT adapter in checkpoints when using PEFT + FSDP (#28297)

Support saving only PEFT adapter in checkpoints when using PEFT + FSDP (#28297) * Update trainer.py * Revert "Update trainer.py" This reverts commit 0557e2cc9effa3a41304322032239a3874b948a7. * Make trainer.py use adapter_only=True when using FSDP + PEFT * Support load_best_model with adapter_only=True * Ruff format * Inspect function args for save_ load_ fsdp utility functions and only pass adapter_only=True if they support it