https://huggingface.co/datasets/KratosWen/IMPACT/resolve/refs%2Fpr%2F1/sample/annotations/PPR/splits_PPR_R/test.split4.bundle
hf download hf://datasets/KratosWen/IMPACT@refs/pr/1/sample/annotations/PPR/splits_PPR_R/test.split4.bundle
curl -L -o test.split4.bundle https://huggingface.co/datasets/KratosWen/IMPACT/resolve/refs%2Fpr%2F1/sample/annotations/PPR/splits_PPR_R/test.split4.bundle
