tensor([[[1.0000, 1.0000],
         [1.0000, 0.0000]],

        [[0.0000, 0.0000],
         [0.0000, 0.2100]],

        [[0.0000, 0.0000],
         [0.0000, 0.7900]]], grad_fn=<RoundBackward1>)