code: def runTest(self):
      light_pipeline = LightPipeline(self.model)
  
      annotations_result = light_pipeline.fullAnnotate(self.text)
  
      self.assertEqual(len(annotations_result), 1)
      for result in annotations_result:
          self.assertTrue(len(result["document"]) > 0)
          self.assertTrue(len(result["token"]) > 0)
  
      texts = [self.text, self.text]
      annotations_result = light_pipeline.fullAnnotate(texts)
  
      self.assertEqual(len(annotations_result), len(texts))
      for result in annotations_result:
          self.assertTrue(len(result["document"]) > 0)
          self.assertTrue(len(result["token"]) > 0)
  
imports: import os
  import unittest
  import pytest
  from pyspark.sql.functions import col
  from sparknlp.pretrained import PretrainedPipeline
  from test.util import SparkSessionForTest, SparkContextForTest
  from sparknlp.annotator import *
  from sparknlp.base import *
label_desc: Use image node_id 2 for calling the LightPipelineTextInputTest obj's underlying member method code with example usage: obj.runTest() without return types