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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 get_or_create_permission(codename, name=camel_or_snake_to_title):
 """ Get a Permission object from a permission name. @:param codename: permission code name @:param name: human-readable permissions name (str) or callable that takes codename as argument and returns str """

    user_ct = ContentType.objects.get_for_model(get_user_model())
    return Permission.objects.get_or_create(content_type=user_ct, codename=codename,
                                            defaults={'name': name(codename) if callable(name) else name})