new_contents: # Copyright 2015 The TensorFlow Authors. All Rights Reserved.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  # ==============================================================================
  r"""Example api reference docs generation script.
  
  This script generates API reference docs for the reference doc generator.
  
  $> pip install -U git+https://github.com/tensorflow/docs
  $> python build_docs.py
  """
  
  from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  
  from absl import app
  from absl import flags
  
  import tensorflow_docs
  from tensorflow_docs.api_generator import generate_lib
  from tensorflow_docs.api_generator import public_api
  
  PROJECT_SHORT_NAME = 'tfdocs'
  PROJECT_FULL_NAME = 'TensorFlow Docs'
  CODE_URL_PREFIX = 'https://github.com/tensorflow/docs/tree/master/tools/tensorflow_docs'
  
  FLAGS = flags.FLAGS
  
  flags.DEFINE_string(
      'output_dir',
      default='/tmp/generated_docs',
      help='Where to write the resulting docs to.')
  
  
  def main(argv):
    if argv[1:]:
      raise ValueError('Unrecognized arguments: {}'.format(argv[1:]))
  
    doc_generator = generate_lib.DocGenerator(
        root_title=PROJECT_FULL_NAME,
        # Replace `tensorflow_docs` with your module, here.
        py_modules=[(PROJECT_SHORT_NAME, tensorflow_docs)],
        code_url_prefix=CODE_URL_PREFIX,
        # This callback cleans up a lot of aliases caused by internal imports.
        callbacks=[public_api.local_definitions_filter])
  
    doc_generator.build(FLAGS.output_dir)
  
    print('Output docs to: ', FLAGS.output_dir)
  
  
  if __name__ == '__main__':
    app.run(main)
  
subject: Add example doc generator script.