old_contents: #   Copyright 2021 Google LLC
  
  #   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.
  """Tool to generate external api_docs for FQE (Shameless copy from TFQ)."""
  
  import os
  
  from absl import app
  from absl import flags
  from tensorflow_docs.api_generator import doc_controls
  from tensorflow_docs.api_generator import generate_lib
  from tensorflow_docs.api_generator import public_api
  
  import fqe
  
  flags.DEFINE_string("output_dir", "/tmp/openfermion_api",
                      "Where to output the docs")
  
  flags.DEFINE_string("code_url_prefix",
                      ("https://github.com/quantumlib/OpenFermion-FQE/tree/master/src"
                       "fqe"), "The url prefix for links to code.")
  
  flags.DEFINE_bool("search_hints", True,
                    "Include metadata search hints in the generated files")
  
  flags.DEFINE_string("site_path", "quark/openfermion_fqe/api_docs/python",
                      "Path prefix in the _toc.yaml")
  
  FLAGS = flags.FLAGS
  
  
  def main(unused_argv):
  
      doc_generator = generate_lib.DocGenerator(
          root_title="OpenFermion-FQE",
          py_modules=[("fqe", fqe)],
          base_dir=os.path.dirname(fqe.__file__),
          code_url_prefix=FLAGS.code_url_prefix,
          search_hints=FLAGS.search_hints,
          site_path=FLAGS.site_path,
          callbacks=[public_api.local_definitions_filter],
      )
  
      doc_generator.build(output_dir=FLAGS.output_dir)
  
  
  if __name__ == "__main__":
      app.run(main)
  
new_contents: #   Copyright 2021 Google LLC
  
  #   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.
  """Tool to generate external api_docs for FQE (Shameless copy from TFQ)."""
  
  import os
  
  from absl import app
  from absl import flags
  from tensorflow_docs.api_generator import doc_controls
  from tensorflow_docs.api_generator import generate_lib
  from tensorflow_docs.api_generator import public_api
  
  import fqe
  
  flags.DEFINE_string("output_dir", "/tmp/openfermion_api",
                      "Where to output the docs")
  
  flags.DEFINE_string("code_url_prefix",
                      ("https://github.com/quantumlib/OpenFermion-FQE/tree/master/src/"
                       "fqe"), "The url prefix for links to code.")
  
  flags.DEFINE_bool("search_hints", True,
                    "Include metadata search hints in the generated files")
  
  flags.DEFINE_string("site_path", "quark/openfermion_fqe/api_docs/python",
                      "Path prefix in the _toc.yaml")
  
  FLAGS = flags.FLAGS
  
  
  def main(unused_argv):
  
      doc_generator = generate_lib.DocGenerator(
          root_title="OpenFermion-FQE",
          py_modules=[("fqe", fqe)],
          base_dir=os.path.dirname(fqe.__file__),
          code_url_prefix=FLAGS.code_url_prefix,
          search_hints=FLAGS.search_hints,
          site_path=FLAGS.site_path,
          callbacks=[public_api.local_definitions_filter],
      )
  
      doc_generator.build(output_dir=FLAGS.output_dir)
  
  
  if __name__ == "__main__":
      app.run(main)
  
subject: Fix url prefix.