code: def test_get_value(self):
      # test get value
      self.assertEqual(data["x"], re_sample.get_value("x"))
  
file_path: textflint/test/input/component/sample/test_re_sample.py
imports: import unittest
  from textflint.input.component.sample.re_sample import RESample
  from textflint.common.preprocess.en_processor import EnProcessor
label_desc: Use image node_id 4 for calling the TestRESample obj's underlying member method code with example usage: obj.test_get_value() without return types