class_docstr: run random interface
class_docstr_tok: ["run","random","interface"]
code: def __init__(self, env, metric):
      super(LocustRandomRunner, self).__init__(env, metric)
  
imports: import time
  import copy
  import logging
  from .None import locust_user
  from .base import BaseRunner
  from milvus_benchmark import parser
  from milvus_benchmark import utils
  from milvus_benchmark.runners import utils
label_desc: Use image node_id 1 to create a new LocustRandomRunner object from inherited base classes: LocustRunner with example: obj = LocustRandomRunner(env, metric)