use this repo
https://github.com/xiaol/Huggingface-RWKV-World change repo id to this model hub.
python .\convert_rwkv_checkpoint_to_hf.py --checkpoint_file D:\copilot\RWKV-claude-4-World-7B-65k\RWKV-claude-4-World-7B-20230805-ctx65k.pth --output_dir ./RWKV-7B-65k-HF --size 7B