def METHOD_NAME(self):
    """
    Clean up the cluster from the benchmark operator project
    """
    # Reset namespace to default
    switch_to_default_rook_cluster_project()
    log.info("Delete the benchmark-operator project")
    run("make undeploy", shell=True, check=True, cwd=self.dir)
    # Wait until the benchmark-operator project deleted
    self.ns_obj.wait_for_delete(resource_name=self.namespace, timeout=180)
    # remove from workers the label used for cache dropping
    log.info("Remove labels from worker nodes.")
    helpers.remove_label_from_worker_node(self.worker_nodes, label_key=BMO_LABEL)
    # wait another 10 sec. after cleanup done.
    time.sleep(10)