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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 make_segwit_info(privkey=None):
 """ Create a bundle of information that can be used to generate a p2sh-p2wpkh transaction """


    if privkey is None:
        privkey = BitcoinPrivateKey(compressed=True).to_wif()

    return make_multisig_segwit_info(1, [privkey])