I have the tensor like below.
tensor([[False, False, False, ..., False, False, False].
           [False, False, False, ..., False, False, False].
           ......,
           [False, False, False, ..., False, False, False].
           [False, False, False, ..., False, False, False].
           [False, False, False, ..., False, False, False]])

torch.Size([15.480,640])

How can I save this tensor to 15 Black-and White image?