code: def clean_numbers(string):
      cleaner = NumberCleaner()
      string = NUM_CHECK.sub(cleaner.clean, string)
      return string
  
file_path: NeMo/nemo/collections/common/parts/preprocessing/cleaners.py
imports: import re
  import inflect
  from text_unidecode import unidecode
  from nemo.utils import logging
label_desc: Use image node_id 3 for calling a global function with example usage: clean_numbers(string) and returns: string