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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 cancel_registration(self):
 """ Cancels the currents client's account with the server. Even if the cancelation is succesful, this method will raise an exception due to he account no longer exists for the server, so the client will fail. To continue with the execution, this method should be surrounded by a try/except statement. """

        iq = aioxmpp.IQ(
            to=self.client.local_jid.bare().replace(localpart=None),
            type_=aioxmpp.IQType.SET,
            payload=xso.Query()
        )

        iq.payload.remove = True
        yield from self.client.send(iq)