How to use the cowpy.cow.BongCow function in cowpy

"-":"-....-",
    "/":"-..-.",
    "@":".--.-.",
    "=":"-...-",
    " ":"/"
}

decode_morse = dict((morse_char, char) for (char, morse_char) in encode_morse.items())

cowList = {
    "cow":cow.Cowacter(),
    "hellokitty":cow.HelloKitty(),
    "bunny":cow.Bunny(),
    "cheese":cow.Cheese(),
    "milk":cow.Milk(),
    "bong":cow.BongCow(),
    "eyes":cow.Eyes(),
    "legitvore":cow.HeadInCow(),
    "666":cow.Satanic(),
    "frogs":cow.BudFrogs(),
    "daemon":cow.Daemon(),
    "moofasa":cow.Moofasa(),
    "mutilated":cow.Mutilated(),
    "skeleton":cow.Skeleton(),
    "small":cow.Small(),
    "excusemewhatthefuck":cow.Sodomized(),
    "garfield":cow.Stimpy(),
    "tux":cow.Tux(),
    "vader":cow.Vader()
}

def write_file(filename, contents):

def __init__(self, **kwargs):
        kwargs['body'] = (
            "         {thoughts}\n"
            "          {thoughts}\n"
            "            ^__^\n"
            "    _______/({eyes})\n"
            "/\\/(       /(__)\n"
            "   | W----|| |~|\n"
            "   ||     || |~|  ~~\n"
            "             |~|  ~\n"
            "             |_| o\n"
            "             |#|/\n"
            "            _+#+_\n")

        super(BongCow, self).__init__(**kwargs)

"         {thoughts}\n"
            "          {thoughts}\n"
            "            ^__^\n"
            "    _______/({eyes})\n"
            "/\\/(       /(__)\n"
            "   | W----|| |~|\n"
            "   ||     || |~|  ~~\n"
            "             |~|  ~\n"
            "             |_| o\n"
            "             |#|/\n"
            "            _+#+_\n")

        super(BongCow, self).__init__(**kwargs)


COWACTERS['bongcow'] = BongCow


class BudFrogs(Cowacter):

    def __init__(self, **kwargs):
        kwargs['body'] = (
            "     {thoughts}\n"
            "      {thoughts}\n"
            "          oO)-.                       .-(Oo\n"
            "         /__  _\\                     /_  __\\\n"
            "         \\  \\(  |     ()~()         |  )/  /\n"
            "          \\__|\\ |    (-___-)        | /|__/\n"
            "          '  '--'    ==`-'==        '--'  '")
        super(BudFrogs, self).__init__(**kwargs)