code: def setUp(self):
      self.spark = SparkContextForTest.spark
  
imports: import unittest
  import pytest
  from sparknlp.annotator import *
  from sparknlp.base import *
  from test.util import SparkContextForTest
label_desc: Use image node_id 1 for calling the T5TransformerQATestSpec obj's underlying member method code with example usage: obj.setUp() without return types