docs: def create_file(project: str, environment: str, feature: str, state: str) -> None:
      """
      Create file to replay.
  
      Create file with ``rc`` command that will be called against the
      LaunchDarkly API when ``rc playback`` is called from the main CLI.
  
      :param project: LaunchDarkly Project
      :param environment: LaunchDarkly Environment
      :param feature: LaunchDarkly Feature
      :param state: State to update feature flag
      """
      check_local()
      save_path = './replay/toDo/'
      filename = '{0}.txt'.format(str(uuid.uuid1()))
      complete_name = os.path.join(save_path, filename)
  
      with open(complete_name, 'w') as filename:
          filename.write('rc update-ld-api -p {0} -e {1} -f {2} -s {3}'.format(
              project,
              environment,
              feature,
              state
          ))