001.py

import numpy as np

vodka = 0.0
rain = 1.0
friend = 0.0

def activation_function(x):
    if x >= 0.5:
        return 1
    else:
        return 0

def predict(vodka, rain, friend):
    inputs = np.array([vodka, rain, friend])
    weights_input_to_hiden_1 = [0.25, 0.25, 0]
    weights_input_to_hiden_2 = [0.5, -0.4, 0.9]
    weights_input_to_hiden = np.array([weights_input_to_hiden_1, weights_input_to_hiden_2])

    weights_hiden_to_output = np.array([-1, 1])

    hiden_input = np.dot(weights_input_to_hiden, inputs)
    print("hiden_input: " + str(hiden_input))

    hiden_output = np.array([activation_function(x) for x in hiden_input])
    print("hiden_output: " + str(hiden_output))

    output = np.dot(weights_hiden_to_output, hiden_output)
    print("output: " + str(output))
    return activation_function(output) == 1

print("result: " + str(predict(vodka, rain, friend)))