code: def get_command_info(self, peer_jid, command_name):
          
  
          disco = self.dependencies[aioxmpp.disco.DiscoClient]
          response = yield from disco.query_info(
              peer_jid,
              node=command_name,
          )
          return response
docs: Obtain information about a command.
  
          :param peer_jid: JID of the peer to query
          :type peer_jid: :class:`~aioxmpp.JID`
          :param command_name: Node name of the command
          :type command_name: :class:`str`
          :rtype: :class:`~.disco.xso.InfoQuery`
          :return: Service discovery information about the command
  
          Sends a service discovery query to the service discovery node of the
          command. The returned object contains information about the command,
          such as the namespaces used by its implementation (generally the
          :xep:`4` data forms namespace) and possibly localisations of the
          commands name.
  
          The `command_name` can be obtained by inspecting the listing from
          :meth:`get_commands` or from well-known command names as defined for
          example in :xep:`133`.