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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _verify_is_ubuntu_rel(release, os_release):
 """Verify that the release is in the same as the current ubuntu release. :param release: String, lowercase for the release. :param os_release: String, the os_release being asked for :raises: SourceConfigError if the release is not the same as the ubuntu release. """

    ubuntu_rel = get_distrib_codename()
    if release != ubuntu_rel:
        raise SourceConfigError(
            'Invalid Cloud Archive release specified: {}-{} on this Ubuntu'
            'version ({})'.format(release, os_release, ubuntu_rel))