code: def open_recruitment(self, n=1):
          
          logger.info("Opening Bot recruitment for {} participants".format(n))
          factory = self._get_bot_factory()
          bot_class_name = factory("", "", "").__class__.__name__
          return {
              "items": self.recruit(n),
              "message": "Bot recruitment started using {}".format(bot_class_name),
          }
docs: Start recruiting right away.