code: def unban_member_from_group(self, group_jid, peer_jid):
          
          log.info("[+] Requesting un-banning of user {} from the group {}".format(peer_jid, group_jid))
          return self._send_xmpp_element(group_adminship.UnbanRequest(group_jid, peer_jid))
docs: Undos a ban of someone from a group
  
          :param group_jid: The JID of the relevant group
          :param peer_jid: The JID of the user to un-ban from the gorup