torch bitsandbytes datasets loralib sentencepiece==0.1.99 git+https://github.com/huggingface/transformers.git git+https://github.com/huggingface/peft.git bingbong git+https://github.com/huggingface/optimum.git git+https://github.com/huggingface/accelerate.git tokenizers==0.13.3 einops scipy