code: def execute_schedule(exp):
      if not hasattr(exp, FLAGS.schedule):
          raise ValueError(
              "Experiment has no method %s, from --schedule"
              % FLAGS.schedule
          )
      with profile_context():
          getattr(exp, FLAGS.schedule)()
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import contextlib
  import os
  import sys
  from tensor2tensor import models
  from tensor2tensor import problems
  from tensor2tensor.data_generators import problem
  from tensor2tensor.utils import cloud_mlengine
  from tensor2tensor.utils import contrib
  from tensor2tensor.utils import decoding
  from tensor2tensor.utils import flags
  from tensor2tensor.utils import hparams_lib
  from tensor2tensor.utils import mlperf_log
  from tensor2tensor.utils import registry
  from tensor2tensor.utils import trainer_lib
  from tensor2tensor.utils import usr_dir
  import tensorflow.compat.v1
  from tensorflow.compat.v1 import estimator
label_desc: Use image node_id 10 for calling a global function with example usage: execute_schedule(exp) without return types