code: def test_segment6(self):
      self.assertRaises(
          AttributeError, self.module.segment, images=["test.jpg"]
      )
  
imports: import os
  import shutil
  import unittest
  import cv2
  import numpy
  import requests
  import paddlehub
label_desc: Use image node_id 8 for calling the TestHubModule obj's underlying member method code with example usage: obj.test_segment6() without return types