docstr: Verify that class A does contain the super args.
docstr_tok: ["Verify","that","class","A","does","contain","the","super","args","."]
code: def test_subclassA(self):
      """
      Verify that class A does contain the super args.
      """
      parser = ParlaiParser(add_model_args=True)
      opt = parser.parse_args(
          args=["--model", "tests.test_ta_inheritence:SubClassA"]
      )
      self.assertEqual("a", opt.get("withclassinheritence"))
      # make sure we have the dictionary arg
      self.assertEqual("d", opt.get("dictarg"))
      # something that torch agent has
      self.assertIn("no_cuda", opt)
      # something torch generator agent has
      self.assertIn("beam_size", opt)
  
file_path: ParlAI/tests/test_ta_inheritence.py
imports: from typing import Optional
  from parlai.core.opt import Opt
  import unittest
  from parlai.core.params import ParlaiParser
  from parlai.core.torch_generator_agent import TorchGeneratorAgent
label_desc: Use image node_id 1 for calling the TestInheritence obj's underlying member method code with example usage: obj.test_subclassA() without return types