Can't download LMDB to training openpose

[JiatengLiu]

Configuration：Ubuntu 20.04 CUDA 11.8
error info（just ignore the chinese in the error info）:

Downloading ${DATASET_DIR}...
mkdir: 无法创建目录 “lmdb_dome135”: 文件已存在
--2023-10-19 13:17:33-- http://posefs1.perception.cs.cmu.edu/OpenPose/training/lmdb_dome135/data.mdb
正在连接 127.0.0.1:7890... 已连接。
已发出 Proxy 请求，正在等待回应... 502 Bad Gateway
2023-10-19 13:17:34 错误 502：Bad Gateway。

--2023-10-19 13:17:34-- http://posefs1.perception.cs.cmu.edu/OpenPose/training/lmdb_dome135/lock.mdb
正在连接 127.0.0.1:7890... 已连接。
已发出 Proxy 请求，正在等待回应... 502 Bad Gateway
2023-10-19 13:17:35 错误 502：Bad Gateway。

This seems to be because there is no way to access the CMU website：http://posefs1.perception.cs.cmu.edu/OpenPose/training/

and how can i solve the problem?

by the way,Can I get the annotation file corresponding to the coco dataset from the downloaded LMDB file (including hands, body, face)？

best wish!!!