code: def target_dictionary(self):
      return self.dictionary
  
imports: import functools
  import unittest
  from typing import Any, Dict, Sequence
  import fairseq
  import fairseq.options
  import fairseq.tasks
  import torch
  from tests.utils import dummy_dictionary
label_desc: Use image node_id 3 for calling the FakeTask obj's underlying member method code with example usage: obj.target_dictionary() and returns: self