collecting package metadata (current_repodata.json): failed condahttperror: http 000 connection failed for url <https://conda.anaconda.org/pytorch/win-64/current_repodata.json> elapsed: - an http error occurred when trying to retrieve this url. http errors are often intermittent, and a simple retry will get you on your way. 'https://conda.anaconda.org/pytorch/win-64'

在尝试收集包元数据时出现了错误。具体来说，连接到地址为https://conda.anaconda.org/pytorch/win-64/current_repodata.json的链接失败了。可能是由于网络连接问题，导致HTTP请求失败。可以尝试重新连接，因为HTTP错误往往是间歇性的。