Returns a copy of the dictionary filtered to omit the blacklisted keys
        (or list of keys)

        >>> omit({"name": "moe", "age": 50, "userid": "moe1"}, "userid", "age")
        {'name': 'moe'}

def omit(dct, *keys):
    """ Returns a copy of the dictionary filtered to omit the blacklisted keys
        (or list of keys)

        >>> omit({"name": "moe", "age": 50, "userid": "moe1"}, "userid", "age")
        {'name': 'moe'}
    """
    copy = dict()
    for key in dct:
        if key not in keys:
            copy[key] = dct[key]
    return copy