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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 change_group_name(self, group_jid: str, new_name: str):
 """ Changes the a group's name to something new :param group_jid: The JID of the group whose name should be changed :param new_name: The new name to give to the group """

        log.info("[+] Requesting a group name change for JID {} to '{}'".format(group_jid, new_name))
        return self._send_xmpp_element(group_adminship.ChangeGroupNameRequest(group_jid, new_name))