import requests


def live_url_check(url):
    """
    This function takes an URL and check whether it is live or not. If it is live return True and False otherwise.
    :param url: a Uniform Resource Locator(URL) of a website
    :return: True or False
    """
    r = requests.head(url)
    # print(r.status_code)
    return r.status_code == 200