code: def test_nothing_to_read(self):
      res = shard_utils.get_file_instructions(
          0, 0, ["f1", "f2", "f3", "f4"], [0, 3, 0, 2]
      )
      self.assertEqual(res, [])
      res = shard_utils.get_file_instructions(
          4, 4, ["f1", "f2", "f3", "f4"], [0, 3, 0, 2]
      )
      self.assertEqual(res, [])
      res = shard_utils.get_file_instructions(
          5, 5, ["f1", "f2", "f3", "f4"], [0, 3, 0, 2]
      )
      self.assertEqual(res, [])
  
imports: from absl.testing import parameterized
  from tensorflow_datasets import testing
  from tensorflow_datasets.core.utils import shard_utils
label_desc: Use image node_id 4 for calling the GetReadInstructionsTest obj's underlying member method code with example usage: obj.test_nothing_to_read() without return types