Simple python neirolib

Simple neirolib - my tiny project in ML. This is a multilayer perceptron using the backpropagation algorithm. I am writing this for myself to understand how the simplest neural network works. It is an educational project.

Here is test with MNIST

⭕ Learn data: 56000 imgs

⭕ Test data: 14000 imgs

⭕ Parameters: 52650

STRUCTURE: model = Neiro(784, [64, 32], 10)