code: def test_multiple_values_with_ellipsis(self):
      config_json = json.loads(
          """
                  {"foo":[[1,2], [3,4], [5,6]]}
              """
      )
      config = config_from_json(TupleTestConfig, config_json)
      self.assertEqual(config.foo[0][0], 1)
      self.assertEqual(config.foo[2][1], 6)
  
imports: import json
  import unittest
  from typing import List, Tuple, Union
  from pytext.config.component import Component, ComponentType
  from pytext.config.pytext_config import ConfigBase
  from pytext.config.serialize import config_from_json, config_to_json, ConfigParseError, MissingValueError, UnionTypeError
label_desc: Use image node_id 4 for calling the TupleConfigTest obj's underlying member method code with example usage: obj.test_multiple_values_with_ellipsis() without return types