human
Complete the below
def change_config(key, value):

    ''''Decorator to temporarily change CKAN\'s config to a new value
    This allows you to easily create tests that need specific config values to
    be set, making sure it\'ll be reverted to what it was originally, after your
    test is run.
    Usage::
    @helpers.change_config(\'ckan.site_title\', \'My Test CKAN\')
    def test_ckan_site_title(self):
    assert config[\'ckan.site_title\'] == \'My Test CKAN\'
    :param key: the config key to be changed, e.g. ``\'ckan.site_title\'``
    :type key: string
    :param value: the new config key\'s value, e.g. ``\'My Test CKAN\'``
    :type value: string
    .. seealso:: The context manager :py:func:`changed_config`'
    '''
assistant
#Here it was originally, after your
.
    def decorator(func):
        @functools.wraps(func)
        def wrapper(*args, **kwargs):
            with changed_config(key, value):
                return func(*args, **kwargs)
        return wrapper
    return decorator