code: def test_isSegmented(self):
      name = self.jsonParser.isSegmented(self.json_without_segmentation)
      self.assertEqual(False, name)
  
imports: import json
  import os
  import sys
  import unittest
  from MONAILabelReviewerLib.ImageData import ImageData
  from MONAILabelReviewerLib.JsonParser import JsonParser
label_desc: Use image node_id 8 for calling the JsonParserTest obj's underlying member method code with example usage: obj.test_isSegmented() without return types