optimum

57c83699 - [ORT] Update `ORTTrainer` with transformers 4.20.1 (#242)

[ORT] Update `ORTTrainer` with transformers 4.20.1 (#242) * Update ORTTrainer.train with transformers 4.20.1 * Update ORTTrainer._unwrap_model * Update ORTTrainer._unwrap_model(FSDP) * Update inference * Refactoring finished and tested * Fix pip