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

class Satanic(Cowacter):
    def __init__(self, **kwargs):
        kwargs['body'] = (
            "     {thoughts}\n"
            "      {thoughts}  (__)  \n"
            "         (\\/)  \n"
            "  /-------\\/    \n"
            " / | 666 ||    \n"
            "*  ||----||      \n"
            "   ~~    ~~")
        super(Satanic, self).__init__(**kwargs)


COWACTERS['satanic'] = Satanic


class Sheep(Cowacter):
    def __init__(self, **kwargs):
        kwargs['body'] = (
            "  {thoughts}\n"
            "   {thoughts}\n"
            "       __     \n"
            "      U{eyes}U\\.'\@\@\@\@\@\@`.\n"
            "      \\__/(\@\@\@\@\@\@\@\@\@\@)\n"
            "           (\@\@\@\@\@\@\@\@)\n"
            "           `YY~~~~YY'\n"
            "            ||    ||")
        super(Sheep, self).__init__(**kwargs)

def __init__(self, **kwargs):
        kwargs['body'] = (
            "     {thoughts}\n"
            "      {thoughts}  (__)  \n"
            "         (\\/)  \n"
            "  /-------\\/    \n"
            " / | 666 ||    \n"
            "*  ||----||      \n"
            "   ~~    ~~")
        super(Satanic, self).__init__(**kwargs)

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

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))