code: def test_value_init(self, value):
      """Test that DatasetJSON is correctly value-initialized."""
      dset_json = DatasetJSON(value)
  
      assert dset_json.get_value() == value
  
imports: import pytest
  from pennylane.data.attributes.json import DatasetJSON
label_desc: Use image node_id 1 for calling the TestDatasetJSON obj's underlying member method code with example usage: obj.test_value_init(value) without return types