code: def make_tfrecord_writer(fname):
      opts = tf.python_io.TFRecordOptions(
          tf.python_io.TFRecordCompressionType.GZIP
      )
      return tf.python_io.TFRecordWriter(fname, opts)
  
imports: import datetime
  import json
  import math
  import multiprocessing
  import os
  import random
  import asyncio
  import aiohttp
  import tensorflow
  from tensor2tensor.data_generators.wikisum import html
  from tensor2tensor.data_generators.wikisum import utils
label_desc: Use image node_id 7 for calling a global function with example usage: make_tfrecord_writer(fname) and returns: tf