code: def readme_verify():
      
      expected = populate_readme(REVISION, RTD_VERSION)
      # Actually get the stored contents.
      with open(README_FILE, "r") as file_obj:
          contents = file_obj.read()
      if contents != expected:
          err_msg = "\n" + get_diff(
              contents, expected, "README.rst.actual", "README.rst.expected"
          )
          raise ValueError(err_msg)
  
      else:
          print("README contents are as expected.")
docs: Populate the template and compare to ``README``.
  
      Raises:
          ValueError: If the current README doesn't agree with the expected
              value computed from the template.