code: def tokenize(text):
      """Given a string of text, tokenize it and return a list of tokens"""
      f = fasttext.fasttext()
      return f.tokenize(text)
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from __future__ import unicode_literals
  import fasttext_pybind
  import numpy
  import multiprocessing
  import sys
  from itertools import chain
label_desc: Use image node_id 4 for calling a global function with example usage: tokenize(text) and returns: f