RyotaBannai

from numpy import exp, array, random, dot, reshape
from autograd import grad 

class NeuronLayer():
    def __init__(self, neuron_n, inputs_n):
        self.weights = 2 * random.random((inputs_n, neuron_n)) - 1

class NeuralNetwork():
    def __init__(self, layer1, layer2):
        self.layer1 = layer1