BranchPythonOperator - return task_id with parameters

According to this example, if the task is_accurate has one param ?
How can i mentioned data when return ‘is_accurate’ ?

@task.branch
  def choose_best_model(accuracy):
    data = "Cool"
    if accuracy > 5:
      return 'is_accurate'
    return 'is_inaccurate'

  @task
  def is_accurate(data):
    pass

  @task
  def is_inaccurate():
    pass