code: def hira2kata(text: str) -> str:
      text = text.translate(_HIRA2KATATRANS)
      return text.replace("う゛", "ヴ")
  
file_path: TTS/TTS/tts/utils/text/japanese/phonemizer.py
imports: import re
  import unicodedata
  from num2words import num2words
label_desc: Use image node_id 3 for calling a global function with example usage: hira2kata(text) and returns: text