Update slack link

Add default model type

Update modeling_chatglm.py

Add pad_token_id

Fix arange_cpu

Update requirement

Add cpu kernel

Merge branch 'main' of https://huggingface.co/THUDM/chatglm2-6b-int4

Init commit

Upload tokenizer.model with huggingface_hub

Upload pytorch_model.bin with huggingface_hub

initial commit