code: def testInfiniteEmptyRepeat(self, verify_fn, symbolic_checkpoint):
      num_elements = 0
      num_epochs = -1
      options = options_lib.Options()
      options.experimental_symbolic_checkpoint = symbolic_checkpoint
      verify_fn(
          self,
          lambda: self._build_repeat_dataset(
              num_elements, num_epochs, options=options
          ),
          num_outputs=0,
      )
  
imports: from absl.testing import parameterized
  import numpy
  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.platform import test
label_desc: Use image node_id 5 for calling the RepeatDatasetCheckpointTest obj's underlying member method code with example usage: obj.testInfiniteEmptyRepeat(verify_fn, symbolic_checkpoint) without return types