package mnist handles the mnist data set
const ( // Width of the input tensor / picture Width = 28 // Height of the input tensor / picture Height = 28 )
Load loads the mnist data into two tensors
typ can be "train", "test"
loc represents where the mnist files are held
Label is a digit label in 0 to 9
Image holds the pixel intensities of an image. 255 is foreground (black), 0 is background (white).