Feature BAdam

examples/extras/badam/sft.sh

requirements.txt

src/llmtuner/hparams/finetuning_args.py

src/llmtuner/hparams/parser.py

src/llmtuner/model/adapter.py

src/llmtuner/model/patcher.py

src/llmtuner/model/utils.py

src/llmtuner/train/sft/trainer.py

src/llmtuner/train/utils.py