How to use the cvpysdk.subclient.Subclients function in cvpysdk

def refresh(self):
        """Refresh the properties of the Backupset."""
        self._get_backupset_properties()

        self.subclients = Subclients(self)
        self.schedules = Schedules(self)

def _get_subclient_id(self):
        """Gets the subclient id associated to the specified backupset name and client name.

            Returns:
                str - id associated with this subclient
        """
        subclients = Subclients(self._backupset_object)
        return subclients.get(self.subclient_name).subclient_id

def refresh(self):
        """Refresh the properties of the Instance."""
        from .backupset import Backupsets

        self._get_instance_properties()
        self.backupsets = Backupsets(self)
        self.subclients = Subclients(self)

vm_to_restore=self._set_vm_to_restore(vm_to_restore),
            in_place=True,
            esx_server_name="",
            volume_level_restore=1,
            unconditional_overwrite=overwrite,
            power_on=power_on,
            disk_option=disk_option_value,
            transport_mode=transport_mode_value,
            copy_precedence=copy_precedence
        )

        request_json = self._prepare_fullvm_restore_json(restore_option)
        return self._process_restore_response(request_json)


class ApplicationGroups(Subclients):

    ''' Class to create Kubernetes Application groups
        Derived from Subclients class
    Args:
        class_object  of Backupset class
     '''

    def __init__(self, class_object):

        super(ApplicationGroups, self).__init__(class_object)

    def create_application_group(self,
                                 content,
                                 plan_name,
                                 subclient_name="automation"):

def subclients(self):
        """Returns the instance of the Subclients class representing the list of Subclients
        installed / configured on the Client for the selected Agent.
        """
        if self._subclients is None:
            self._subclients = Subclients(self)

        return self._subclients