题解 | Leaky ReLU 激活函数

import numpy as np
from typing import Union


def leaky_relu(z, alpha=0.01):
    if z < 0:
        return z * alpha
    else:
        return z


if __name__ == "__main__":
    z = eval(input())
    alpha = eval(input())
    print(leaky_relu(z, alpha))