code: def runTest(self):
      light_pipeline = LightPipeline(self.model)
      images = [
          self.images_path + "hippopotamus.JPEG",
          self.images_path + "egyptian_cat.jpeg",
      ]
  
      annotations_result = light_pipeline.fullAnnotateImage(images)
  
      self.assertEqual(len(annotations_result), len(images))
      for result in annotations_result:
          self.assertTrue(len(result["image_assembler"]) > 0)
          self.assertTrue(len(result["class"]) > 0)
  
imports: import os
  import unittest
  import pytest
  from sparknlp.annotator import *
  from sparknlp.base import *
  from test.util import SparkSessionForTest
label_desc: Use image node_id 2 for calling the LightViTForImageClassificationTestSpec obj's underlying member method code with example usage: obj.runTest() without return types