code: def _expand_number(m):
      num = int(m.group(0))
      if 1000 < num < 3000:
          if num == 2000:
              return "two thousand"
          if 2000 < num < 2010:
              return "two thousand " + _inflect.number_to_words(
                  num % 100
              )
          if num % 100 == 0:
              return _inflect.number_to_words(num // 100) + " hundred"
          return _inflect.number_to_words(
              num, andword="", zero="oh", group=2
          ).replace(", ", " ")
      return _inflect.number_to_words(num, andword="")
  
file_path: TTS/TTS/tts/utils/text/number_norm.py
imports: import inflect
  import re
  from typing import Dict
label_desc: Use image node_id 6 for calling a global function with example usage: _expand_number(m) and returns: _inflect, _inflect, str, unknown, unknown