code: def testDict(self, verify_fn):
      dict_elements = [
          {"foo": 1, "bar": 4.0},
          {"foo": 2, "bar": 5.0},
          {"foo": 3, "bar": 6.0},
      ]
      verify_fn(
          self,
          lambda: self._build_list_dataset(dict_elements),
          num_outputs=3,
      )
  
imports: import collections
  from absl.testing import parameterized
  import numpy
  from tensorflow.python.data.experimental.ops import from_list
  from tensorflow.python.data.experimental.ops import random_access
  from tensorflow.python.data.kernel_tests import checkpoint_test_base
  from tensorflow.python.data.kernel_tests import test_base
  from tensorflow.python.data.ops import dataset_ops
  from tensorflow.python.data.ops import options
  from tensorflow.python.framework import combinations
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import errors
  from tensorflow.python.framework import tensor_shape
  from tensorflow.python.platform import test
label_desc: Use image node_id 3 for calling the FromListCheckpointTest obj's underlying member method code with example usage: obj.testDict(verify_fn) without return types