code: def _create_webservice_handler(self, skill, verifiers):
          # type: (CustomSkill, List[AbstractVerifier]) -> None
          
          if verifiers is None:
              verifiers = []
  
          self._webservice_handler = WebserviceSkillHandler(
              skill=skill,
              verify_signature=current_app.config.get(
                  VERIFY_SIGNATURE_APP_CONFIG, True),
              verify_timestamp=current_app.config.get(
                  VERIFY_TIMESTAMP_APP_CONFIG, True),
              verifiers=verifiers)
docs: Create the handler for request verification and dispatch.
  
          :param skill: A :py:class:`ask_sdk_core.skill.CustomSkill`
              instance. If you are using the skill builder from ask-sdk,
              then you can use the ``create`` method under it, to create a
              skill instance
          :type skill: ask_sdk_core.skill.CustomSkill
          :param verifiers: A list of verifiers, that needs to
              be applied on the input request, before invoking the
              request handlers.
          :type verifiers:
              list[ask_sdk_webservice_support.verifier.AbstractVerifier]
          :rtype: None