@classmethod
def get(cls):
    if (cache.get('AccessToken') is not None):
        return cache.get('AccessToken')
    res = (get_access_token() or '')
    cache.set('AccessToken', res, timeout=(60 * 60))
    return res
@classmethod
def get(cls):
    if (cache.get('AccessToken') is not None):
        return cache.get('AccessToken')
    res = (get_access_token() or )
    cache.set('AccessToken', res, timeout=(60 * 60))
    return res