code: def helm_del_server(name, namespace):
      # logger.debug("Sleep 600s before uninstall server")
      # time.sleep(600)
      delete_etcd_config_map_cmd = (
          "kubectl delete configmap -n %s %s" % (namespace, name)
      )
      logger.info(delete_etcd_config_map_cmd)
      if os.system(delete_etcd_config_map_cmd):
          logger.error(
              "Delete configmap %s:%s failed" % (namespace, name)
          )
      del_cmd = "helm uninstall -n milvus %s" % name
      logger.info(del_cmd)
      if os.system(del_cmd):
          logger.error("Helm delete name:%s failed" % name)
          return False
      return True
  
file_path: milvus/tests/benchmark/milvus_benchmark/env/helm_utils.py
imports: import os
  import pdb
  import time
  import logging
  import hashlib
  import traceback
  from yaml import full_load, dump
  from milvus_benchmark import utils
  from milvus_benchmark import config
label_desc: Use image node_id 5 for calling a global function with example usage: helm_del_server(name, namespace) and returns: True, False