How to use the nbxmpp.Presence function in nbxmpp

def get_presence(self, to=None, typ=None, priority=None,
                     show=None, status=None, nick=None, caps=True,
                     idle_time=False):
        if show not in ('chat', 'away', 'xa', 'dnd'):
            # Gajim sometimes passes invalid show values here
            # until this is fixed this is a workaround
            show = None
        presence = nbxmpp.Presence(to, typ, priority, show, status)
        if nick is not None:
            nick_tag = presence.setTag('nick', namespace=Namespace.NICK)
            nick_tag.setData(nick)

        if not self._con.avatar_conversion:
            # XEP-0398 not supported by server so
            # we add the avatar sha to our presence
            self._con.get_module('VCardAvatars').add_update_node(presence)

        if (idle_time and
                app.is_installed('IDLE') and
                app.config.get('autoaway')):
            idle_sec = idle.Monitor.get_idle_sec()
            time_ = time.strftime('%Y-%m-%dT%H:%M:%SZ',
                                  time.gmtime(time.time() - idle_sec))

def _presence_probe(self, jid):
        self._log.info('Presence probe: %s', jid)
        # Send a presence Probe to get the current Status
        probe = nbxmpp.Presence(jid, 'probe', frm=self._con.get_own_jid())
        self._con.connection.send(probe)

def unsubscribe(self, jid):
        """
        Ask for removing our subscription for JID 'jid'
        """
        self._con.connection.send(nbxmpp.Presence(jid, 'unsubscribe'))

def _presence_probe(self, jid: str) -> None:
        self._log.info('Presence probe: %s', jid)
        # Send a presence Probe to get the current Status
        probe = nbxmpp.Presence(jid, 'probe', frm=self._con.get_own_jid())
        self._nbxmpp().send(probe)