the download link may be useless, can you update these? Thank you, sir.

[syiswell]

wget https://sohose.s3.ap-southeast-1.amazonaws.com/data/pretraining/coco_cap_train_pre.json
wget https://sohose.s3.ap-southeast-1.amazonaws.com/data/pretraining/coco_cap_val_pre.json
wget https://sohose.s3.ap-southeast-1.amazonaws.com/data/pretraining/vg_cap_pre.json