code: def reset(self):
      self.curr_num = []
      self.currency = None
  
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 2 for calling the NumberCleaner obj's underlying member method code with example usage: obj.reset() without return types