code: def test_lists(self):
      for val, expect in self.values:
          val = [val, val]
          expect = [expect, expect]
          self.assertEqual(val, json.loads(json.dumps(val)))
          self.assertEqual(
              expect,
              json.loads(json.dumps(val, int_as_string_bitcount=31)),
          )
  
file_path: catboost/contrib/python/simplejson/py3/simplejson/tests/test_bitsize_int_as_string.py
imports: from unittest import TestCase
  import simplejson
label_desc: Use image node_id 4 for calling the TestBitSizeIntAsString obj's underlying member method code with example usage: obj.test_lists() without return types