I forgot to write about the outputs.
They are like this… :
Variable containing:
0     0     0  …      0     0     0
0     0     0  …      0     0     0
0     0     0  …      0     0     0
…          ⋱          …
0     0     0  …      0     0     0
0     0     0  …      0     0     0
0     0     0  …      0     0     0
[torch.cuda.FloatTensor of size 100x10 (GPU 0)]