fast tokenizer and stream_chat fix (#2)
- fast tokenizer and stream_chat fix (0447da55aa447853ca5c933463fba8bfb4c187a8)
- keep internlm2 only (8c7e64e3d73e3511b7c90037dd94ad5583b3a8ec)
- rename config to internlm2 (5e7556a5a4451925f5b3220243db08721e20674d)
Co-authored-by: Shuhao Xing <x54-729@users.noreply.huggingface.co>