class_docstr: En-Fr translation with added French data, back-translated.
class_docstr_tok: ["En-Fr","translation","with","added","French","data",",","back-translated","."]
code: def already_shuffled(self):
      return True
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import os
  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 translate
  from tensor2tensor.data_generators import wiki_lm
  from tensor2tensor.utils import registry
label_desc: Use image node_id 2 for calling the TranslateEnfrWmt32kWithBacktranslateFr obj's underlying member method code with example usage: obj.already_shuffled() and returns: True