摘要：
注释还可以这么写： # # Our data model looks like this (queues are indicated with curly brackets): # # main process || # | || # {index_queue} || # | || # worker 阅读全文
摘要：
int(torch.empty((), dtype=torch.int64).random_().item()) 文档里是这么描述.random_()的： """ random_(from=0, to=None, *, generator=None) -> Tensor Fills :attr:`s 阅读全文