Index de max dans le tenseur
>>> a = torch.randn(4, 4)
>>> a
tensor([[ 1.3398, 0.2663, -0.2686, 0.2450],
[-0.7401, -0.8805, -0.3402, -1.1936],
[ 0.4907, -1.3948, -1.0691, -0.3132],
[-1.6092, 0.5419, -0.2993, 0.3195]])
>>> torch.argmax(a)
tensor(0)
Adorable Anteater