docstr: With a nested dataset op after prefetch, the rewrite should fail.
docstr_tok: ["With","a","nested","dataset","op","after","prefetch",",","the","rewrite","should","fail","."]
code: def testNoErrorWithInvalidDataset(self):
      """With a nested dataset op after prefetch, the rewrite should fail."""
      dataset = dataset_ops.Dataset.range(10)
      dataset = dataset.prefetch(1)
      dataset = dataset.flat_map(dataset_ops.Dataset.from_tensors)
      options = options_lib.Options()
      options.experimental_slack = True
      dataset = dataset.with_options(options)
      self.assertDatasetProduces(dataset, range(10))
  
file_path: tensorflow-upstream/tensorflow/python/data/experimental/kernel_tests/prefetch_with_slack_test.py
imports: from absl.testing import parameterized
  from tensorflow.python.data.kernel_tests import test_base
  from tensorflow.python.data.ops import dataset_ops
  from tensorflow.python.data.ops import multi_device_iterator_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 6 for calling the PrefetchWithSlackTest obj's underlying member method code with example usage: obj.testNoErrorWithInvalidDataset() without return types