code: def tokenize_light(string, language):
      """Same behavior as :func:`tokenize` but returns tokenized strings instead
      of :class:`Token` objects"""
      from snips_nlu_utils import tokenize_light as _tokenize_light
  
      tokenized_string = _tokenize_light(string, language)
      return tokenized_string
  
file_path: snips-nlu/snips_nlu/preprocessing.py
imports: from __future__ import unicode_literals
  from builtins import object
  from snips_nlu.resources import get_stems
label_desc: Use image node_id 6 for calling a global function with example usage: tokenize_light(string, language) and returns: tokenized_string