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

COWACTERS['moose'] = Moose


class Mutilated(Cowacter):
    def __init__(self, **kwargs):
        kwargs['body'] = (
            "       {thoughts}   \\_______\n"
            " v__v   {thoughts}  \\   O   )\n"
            " ({eyes})      ||----w |\n"
            " (__)      ||     ||  \\/\\\n"
            "  {tongue}")
        super(Mutilated, self).__init__(**kwargs)


COWACTERS['mutilated'] = Mutilated


class Ren(Cowacter):
    def __init__(self, **kwargs):
        kwargs['body'] = (
            "   {thoughts}\n"
            "    {thoughts}\n"
            "    ____  \n"
            "   /# /_\\_\n"
            "  |  |/o\\o\\\n"
            "  |  \\\\_/_/\n"
            " / |_   |  \n"
            "|  ||\\_ ~| \n"
            "|  ||| \\/  \n"
            "|  |||_    \n"
            " \\//  |    \n"

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):
    with open(filename, "w", encoding="utf8") as file:
        for item in contents:
            file.write(str(item))
            file.write("\n")

def download_file(url, destination):
    req = requests.get(url)

def __init__(self, **kwargs):
        kwargs['body'] = (
            "       {thoughts}   \\_______\n"
            " v__v   {thoughts}  \\   O   )\n"
            " ({eyes})      ||----w |\n"
            " (__)      ||     ||  \\/\\\n"
            "  {tongue}")
        super(Mutilated, self).__init__(**kwargs)