code: def test_dict_keys(self):
      for val, _ in self.values:
          expect = {str(val): "value"}
          val = {val: "value"}
          self.assertEqual(expect, json.loads(json.dumps(val)))
          self.assertEqual(
              expect,
              json.loads(json.dumps(val, int_as_string_bitcount=31)),
          )
  
file_path: catboost/contrib/python/simplejson/py2/simplejson/tests/test_bitsize_int_as_string.py
imports: from unittest import TestCase
  import simplejson
label_desc: Use image node_id 6 for calling the TestBitSizeIntAsString obj's underlying member method code with example usage: obj.test_dict_keys() without return types