code: def _check_create_results(self, overwrite, check_only=False):
      if self._results_exist() and not overwrite:
          raise (
              Exception(
                  "Results exist. To overwrite, set overwrite=True"
              )
          )
      if not check_only:
          self.results = Munch()
  
imports: from abc import ABC, abstractmethod
  import dill
  from munch import Munch
  import numpy
  import inspect
  from .expect import iter_with_optional, Expect
  from .viewer.test_summarizer import TestSummarizer
label_desc: Use image node_id 15 for calling the AbstractTest obj's underlying member method code with example usage: obj._check_create_results(overwrite, check_only) without return types