code: def test_get_value(self):
      # test get value
      self.assertEqual(
          ["That", "is", "a", "good", "survey"],
          pos_sample.get_value("x"),
      )
      self.assertEqual(
          ["DT", "VBZ", "DT", "JJ", "NN"], pos_sample.get_value("y")
      )
  
file_path: textflint/test/input/component/sample/test_pos_sample.py
imports: import unittest
  from textflint.input.component.sample.pos_sample import *
label_desc: Use image node_id 8 for calling the TestPOSSample obj's underlying member method code with example usage: obj.test_get_value() without return types