code: def samples(self):
          
          if self._samples is None:
              self._samples = SampleList(
                  self._version,
                  assistant_sid=self._solution['assistant_sid'],
                  task_sid=self._solution['sid'],
              )
          return self._samples
docs: Access the samples
  
          :returns: twilio.rest.autopilot.v1.assistant.task.sample.SampleList
          :rtype: twilio.rest.autopilot.v1.assistant.task.sample.SampleList