code: def utt_id(self):
      return "{}_{}_{}_{}_{}_{}".format(
          self.path.category,
          self.path.title,
          self.chapter_id,
          self.paragraph_id,
          self.style_id,
          self.sentence_id,
      )
  
imports: import argparse
  import os
  import re
  import sys
  from collections import namedtuple
  import yaml
label_desc: Use image node_id 1 for calling the JKACLabel obj's underlying member method code with example usage: obj.utt_id() and returns: str