code: def __str__(self):
      return self.value
  
imports: import json
  from enum import Enum
  import yaml
  import csv
  from typing import Any, List, Dict, Callable, Annotated
  import tabulate
  import io
  from typer import Option
label_desc: Use image node_id 1 for calling the StructuredFormatPlusText obj's underlying member method code with example usage: obj.__str__() and returns: self