code: def setUp(self):
      super(ReadInstructionTest, self).setUp()
  
      self.splits = {
          "train": splits.SplitInfo(
              name="train",
              shard_lengths=[200],
              num_bytes=0,
              filename_template=_filename_template("train"),
          ),
          "test": splits.SplitInfo(
              name="test",
              shard_lengths=[101],
              num_bytes=0,
              filename_template=_filename_template("test"),
          ),
          "validation": splits.SplitInfo(
              name="validation",
              shard_lengths=[30],
              num_bytes=0,
              filename_template=_filename_template("validation"),
          ),
          "dev-train": splits.SplitInfo(
              name="dev-train",
              shard_lengths=[5, 5],
              num_bytes=0,
              filename_template=_filename_template("dev-train"),
          ),
      }
  
imports: from tensorflow_datasets import testing
  from tensorflow_datasets.core import naming
  from tensorflow_datasets.core import proto
  from tensorflow_datasets.core import splits
  from tensorflow_datasets.core.utils import shard_utils
  import tensorflow_datasets.public_api
label_desc: Use image node_id 1 for calling the ReadInstructionTest obj's underlying member method code with example usage: obj.setUp() without return types