code: def main(_):
      default_hparams = create_hparams(FLAGS)
      train_fn = train.train
      inference_fn = inference.inference
      run_main(FLAGS, default_hparams, train_fn, inference_fn)
  
imports: from __future__ import print_function
  import argparse
  import os
  import random
  import sys
  import numpy
  import tensorflow
  from nlp_architect.utils import io
  from .None import inference
  from .None import train
  from .gnmt.utils import misc_utils, vocab_utils, evaluation_utils
label_desc: Use image node_id 13 for calling a global function with example usage: main(_) without return types