text: # Copyright (C) 2018 Google Inc.
  #
  # 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.
  
  """A simple command line tool for testing purposes."""
  
  import fire
  
  
  def identity(arg=None):
      return arg, type(arg)
  
  
  def main(_=None):
      fire.Fire(identity, name='identity')
  
  
  if __name__ == '__main__':
      main()
  