human
Complete this python program:
def audio_codec():
assistant
#Here is the Python code you requested.

    """Builder for rebulk object.
    :return: Created Rebulk object
    :rtype: Rebulk
    """
    rebulk = Rebulk().regex_defaults(flags=re.IGNORECASE, abbreviations=[dash]).string_defaults(ignore_case=True)
    def audio_codec_priority(match1, match2):
        '\n                                Gives    priority    to    audio_codec\n                                :param    match1:\n                                :type    match1:\n                                :param    match2:\n                                :type    match2:\n                                :return:\n                                :rtype:\n                                '
        if ((match1.name == 'audio_codec') and (match2.name in ['audio_profile', 'audio_channels'])):
            return match2
        if ((match1.name in ['audio_profile', 'audio_channels']) and (match2.name == 'audio_codec')):
            return match1
        return '__default__'
    rebulk.defaults(name='audio_codec', conflict_solver=audio_codec_priority)
    rebulk.regex('MP3', 'LAME', 'LAME(?:\\d)+-?(?:\\d)+', value='MP3')
    rebulk.regex('Dolby', 'DolbyDigital', 'Dolby-Digital', 'DD', value='DolbyDigital')
    rebulk.regex('DolbyAtmos', 'Dolby-Atmos', 'Atmos', value='DolbyAtmos')
    rebulk.regex('AAC', value='AAC')
    rebulk.regex('AC3D?', value='AC3')
    rebulk.regex('Flac', value='FLAC')
    rebulk.regex('DTS', value='DTS')
    rebulk.regex('True-?HD', value='TrueHD')
    rebulk.defaults(name='audio_profile')
    rebulk.string('HD', value='HD', tags='DTS')
    rebulk.regex('HD-?MA', value='HDMA', tags='DTS')
    rebulk.string('HE', value='HE', tags='AAC')
    rebulk.string('LC', value='LC', tags='AAC')
    rebulk.string('HQ', value='HQ', tags='AC3')
    rebulk.defaults(name='audio_channels')
    rebulk.regex('(7[\\W_][01](?:ch)?)(?:[^\\d]|$)', value='7.1', children=True)
    rebulk.regex('(5[\\W_][01](?:ch)?)(?:[^\\d]|$)', value='5.1', children=True)
    rebulk.regex('(2[\\W_]0(?:ch)?)(?:[^\\d]|$)', value='2.0', children=True)
    rebulk.string('7ch', '8ch', value='7.1')
    rebulk.string('5ch', '6ch', value='5.1')
    rebulk.string('2ch',...