class_docstr: Summarize CNN and Daily Mail articles using the Wiki 64k vocab.
class_docstr_tok: ["Summarize","CNN","and","Daily","Mail","articles","using","the","Wiki","64k","vocab","."]
code: def use_vocab_from_other_problem(self):
      return wiki_lm.LanguagemodelEnWiki64k()
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import hashlib
  import io
  import os
  import random
  import tarfile
  from tensor2tensor.data_generators import generator_utils
  from tensor2tensor.data_generators import problem
  from tensor2tensor.data_generators import text_encoder
  from tensor2tensor.data_generators import text_problems
  from tensor2tensor.data_generators import wiki_lm
  from tensor2tensor.utils import registry
  import tensorflow.compat.v1
label_desc: Use image node_id 1 for calling the SummarizeCnnDailymailWikiLMSharedVocab64k obj's underlying member method code with example usage: obj.use_vocab_from_other_problem() and returns: wiki_lm