torch.clone
torch.clone(input, *, memory_format=torch.preserve_format) -> Tensor
Returns a copy of "input".
Note:
 This function is differentiable, so gradients will flow back from
 the result of this operation to "input". To create a tensor
 without an autograd relationship to "input" see "detach()".

Parameters:
      input (Tensor) -- the input tensor.
Keyword Arguments:
      memory_format ("torch.memory_format", optional) -- the
      desired memory format of returned tensor. Default:
      "torch.preserve_format".