code: def test(
      self, verify_fn, symbolic_checkpoint, elems, num_shards, index
  ):
      options = options_lib.Options()
      options.experimental_symbolic_checkpoint = symbolic_checkpoint
      verify_fn(
          self,
          lambda: self._build_dataset(
              elems, num_shards, index, options
          ),
          num_outputs=elems // num_shards,
      )
  
imports: from absl.testing import parameterized
  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 errors
  from tensorflow.python.platform import test
label_desc: Use image node_id 2 for calling the ShardCheckpointTest obj's underlying member method code with example usage: obj.test(verify_fn, symbolic_checkpoint, elems, num_shards, index) without return types