# Everything in pytorch is based on Tensor operations. x = torch.empty(2,2,3) # tensor, 3 dimensions #x = torch.empty(2,2,2,3) # tensor, 4 dimensions ...

" - **Numbers** can be integers (1 and 2), floats (1.1 and 1.2), fractions (1/2 and 2/3), or even complex numbers.\n", " - **Strings** are sequences of Unicode ...