class_docstr: Can stand-in for a QueueRunner but does nothing.
class_docstr_tok: ["Can","stand-in","for","a","QueueRunner","but","does","nothing","."]
code: def __init__(self):
      pass
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import functools
  import multiprocessing
  import random
  import six
  from six.moves import range
  from tensor2tensor.utils import contrib
  from tensor2tensor.utils import mlperf_log
  import tensorflow.compat.v1
  from tensorflow.compat.v1 import estimator
label_desc: Use image node_id 1 to create a new DummyQueueRunner object from inherited base classes: object with example: obj = DummyQueueRunner()