class_docstr: String with various indexes.
docstr: Returns the word that corresponds to id_ (int)
code: def word(self, id_):
      """Returns the word that corresponds to id_ (int)"""
      return self.inverse_vocab[id_]
  
imports: from functools import partial
  import itertools
  import json
  import re
  import numpy
  import scipy
  import sklearn
  from sklearn.utils import check_random_state
  from .None import explanation
  from .None import lime_base
label_desc: Use image node_id 4 for calling the IndexedCharacters obj's underlying member method code with example usage: obj.word(id_) and returns: self