class_docstr: Subject verb agreement as verb number predicion (binary classification).
class_docstr_tok: ["Subject","verb","agreement","as","verb","number","predicion","(","binary","classification",")","."]
docstr: Class labels.
docstr_tok: ["Class","labels","."]
code: def class_labels(self, data_dir):
      """Class labels."""
      del data_dir
      return ["VBZ", "VBP"]
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import collections
  import csv
  import gzip
  import os
  import random
  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.utils import metrics
  from tensor2tensor.utils import registry
  import tensorflow.compat.v1
label_desc: Use image node_id 7 for calling the SvaNumberPrediction obj's underlying member method code with example usage: obj.class_labels(data_dir) and returns: list