Let's Build a Fashion-MNIST CNN, PyTorch Style

First, let's import the necessary modules. PyTorch modules are quite straight forward. You can build a fully functional neural network using Tensor computation alone, but this is not what this article is about. We'll make use of the more powerful and convenient torch.nn, For those of you interested in knowing how to do this from'scratch scratch', visit this fantastic PyTorch official tutorial by Jeremy Howard.