code: def get_words(self):
      # It returns a list of current words.
      return [
          self.dataset[(offset + self.iteration) % len(self.dataset)]
          for offset in self.offsets
      ]
  
imports: from __future__ import division
  import argparse
  import sys
  import numpy
  import chainer
  import chainer.functions
  import chainer.links
  from chainer import training
  from chainer.training import extensions
  import chainerx
label_desc: Use image node_id 6 for calling the ParallelSequentialIterator obj's underlying member method code with example usage: obj.get_words() and returns: unknown