class_docstr: run chaos
class_docstr_tok: ["run","chaos"]
code: def __init__(self, env, metric):
      super(SimpleChaosRunner, self).__init__(env, metric)
  
imports: import copy
  import logging
  import time
  from operator import methodcaller
  from yaml import full_load, dump
  import threading
  from milvus_benchmark import utils
  from milvus_benchmark.runners import utils
  from milvus_benchmark.chaos import utils
  from milvus_benchmark.runners.base import BaseRunner
  from chaos.chaos_opt import ChaosOpt
  from milvus_benchmark import config
  from milvus_benchmark.chaos.chaos_mesh import PodChaos, NetworkChaos
label_desc: Use image node_id 1 to create a new SimpleChaosRunner object from inherited base classes: BaseRunner with example: obj = SimpleChaosRunner(env, metric)