code: def test_record_good_fn(self):
      with mock.patch.dict(
          os.environ, {"TORCHELASTIC_ERROR_FILE": self.test_error_file}
      ):
          good_fn()
          # function did not error; no error file should be produced
          self.assertFalse(os.path.isfile(self.test_error_file))
  
imports: import json
  import os
  import shutil
  import signal
  import tempfile
  import unittest
  from unittest import mock
  from torch.distributed.elastic.multiprocessing.errors import ChildFailedError, ProcessFailure, record
  from torch.distributed.elastic.multiprocessing.errors.error_handler import ErrorHandler
label_desc: Use image node_id 14 for calling the ApiTest obj's underlying member method code with example usage: obj.test_record_good_fn() without return types