code: def testLargerWorkerPool(self):
      dataset = dataset_ops.Dataset.range(10).shard(7, 5)
      self.assertDatasetProduces(dataset, expected_output=[5])
  
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 9 for calling the ShardTest obj's underlying member method code with example usage: obj.testLargerWorkerPool() without return types