code: def assert_fail(func, milvus_client, **params):
      try:
          methodcaller(func, **params)(milvus_client)
      except Exception as e:
          logger.info(str(e))
          pass
      else:
          raise Exception("fail-assert failed")
  
imports: import logging
  from operator import methodcaller
  from kubernetes import client, config
  from milvus_benchmark import config
label_desc: Use image node_id 2 for calling a global function with example usage: assert_fail(func, milvus_client) without return types