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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 decode_setid(encoded):
 """Decode setid as uint128"""

    try:
        lo, hi = struct.unpack('<QQ', b32decode(encoded.upper() + '======'))
    except struct.error:
        raise ValueError('Cannot decode {!r}'.format(encoded))
    return (hi << 64) + lo