def linear(x, W, b=None):
    if b is None:
        return LinearFunction()(x, W)
    else:
        return LinearFunction()(x, W, b)
Test for HTTP Strict Transport Security header
dataset/ETHPy150Open pfnet/chainer/chainer/functions/connection/linear.py/linear--crossover with--dataset/ETHPy150Open letsencrypt/letsencrypt/certbot-compatibility-test/certbot_compatibility_test/validator.py/Validator.hsts