How to use the bitbox02.bitbox02.btc.BTCScriptConfig.Multisig function in bitbox02

Registers it on the device if not already registered.
        """

        if self.bitbox02_device is None:
            raise Exception(
                "Need to setup communication first before attempting any BitBox02 calls"
            )

        account_keypath = bip32_path[:4]
        xpubs = wallet.get_master_public_keys()
        our_xpub = self.get_xpub(
            bip32.convert_bip32_intpath_to_strpath(account_keypath), "p2wsh"
        )

        multisig_config = bitbox02.btc.BTCScriptConfig(
            multisig=bitbox02.btc.BTCScriptConfig.Multisig(
                threshold=wallet.m,
                xpubs=[util.parse_xpub(xpub) for xpub in xpubs],
                our_xpub_index=xpubs.index(our_xpub),
            )
        )

        is_registered = self.bitbox02_device.btc_is_script_config_registered(
            coin, multisig_config, account_keypath
        )
        if not is_registered:
            name = self.handler.name_multisig_account()
            try:
                self.bitbox02_device.btc_register_script_config(
                    coin=coin,
                    script_config=multisig_config,
                    keypath=account_keypath,