absl.flags._exceptions.UnrecognizedFlagError: Unknown command line flag 'num_gpus'

[gallupliu]

基本信息

• Python版本: ( 3.6)
• MoXing版本：(未使用则不填写)
• 浏览器：chrome

问题描述 / 重现步骤

使用num_gpus = mox.get_flag('num_gpus')，出现错误
(简单描述问题信息，如果是bug，请描述重现步骤)

作业基本信息

• 相关作业类型:

• 作业ID:

• 引擎类型: (TensorFlow)

• 运行参数：

• 计算节点个数：1

• 计算节点规格：16核|128GiB|2*P100

相关源码 / 输出日志

WARNING:root:Use of the keyword argument names (flag_name, default_value, docstring) is deprecated, please use (name, default, help) instead.
WARNING:root:Use of the keyword argument names (flag_name, default_value, docstring) is deprecated, please use (name, default, help) instead.
Traceback (most recent call last):
  File "bert/run_classifier_new.py", line 760, in <module>
    main()
  File "bert/run_classifier_new.py", line 608, in main
    if not flags.do_train and not flags.do_eval and not flags.do_predict:
  File "/home/work/anaconda3/lib/python3.6/site-packages/tensorflow/python/platform/flags.py", line 84, in __getattr__
    wrapped(_sys.argv)
  File "/home/work/anaconda3/lib/python3.6/site-packages/absl/flags/_flagvalues.py", line 630, in __call__
    name, value, suggestions=suggestions)
absl.flags._exceptions.UnrecognizedFlagError: Unknown command line flag 'num_gpus'

[sleepfin]

请参考：#7