code: def _get_arpabet_to_ipa_mapping(
      arp_ipa_map_file: str,
  ) -> Dict[str, str]:
      """
      arp_ipa_map_file: Arpabet to IPA phonemes mapping
      """
      arp_to_ipa = {}
      with open(arp_ipa_map_file, "r", encoding="utf-8") as f:
          for line in f:
              arp, ipa = line.strip().split("\t")
              arp_to_ipa[arp] = ipa
      return arp_to_ipa
  
file_path: NeMo/scripts/dataset_processing/g2p/convert_cmu_arpabet_to_ipa.py
imports: import itertools
  import os
  from argparse import ArgumentParser
  from typing import Dict
  from syllabify import syllabify
label_desc: Use image node_id 3 for calling a global function with example usage: _get_arpabet_to_ipa_mapping(arp_ipa_map_file) and returns: arp_to_ipa