Returns an operations list based on the specified task index.

    Args:
      task_type: indicates the task type used.

    Returns:
      List of the eligible ops.

def get_task_ops(task_type=TaskType.ALG_CTRL):
    """Returns an operations list based on the specified task index.

    Args:
      task_type: indicates the task type used.

    Returns:
      List of the eligible ops.
    """
    try:
      return LearnToExecuteState.TASK_TYPE_OPS[task_type]
    except KeyError:
      raise KeyError("Bad task_type '%s', check config." % task_type)