[doc] Tensor.mean: dtype kwarg is not documented #29758
Description
The following works:
>>> torch.__version__
'1.4.0a0+5635a72'
>>> x.mean(dtype=torch.float)
tensor(1.5000)
>>> help(x.mean)
>>> x.mean(dim=1, dtype=torch.float)
tensor([1.6667, 1.3333])
Yet the doc doesn't say anything about the dtype argument:
Help on built-in function mean:
mean(...) method of torch.Tensor instance
mean(dim=None, keepdim=False) -> Tensor or (Tensor, Tensor)
See :func:`torch.mean`