code: def test_noiseless_query_single_value_type_record(self):
      record_specs = tf.nest.map_structure(
          lambda t: tf.TensorSpec(tf.shape(t)), SINGLE_VALUE_RECORDS[0]
      )
      query = tree_aggregation_query.TreeCumulativeSumQuery(
          clip_fn=_get_l2_clip_fn(),
          clip_value=10.0,
          noise_generator=_get_no_noise_fn(record_specs),
          record_specs=record_specs,
      )
      query_result, _ = test_utils.run_query(
          query, SINGLE_VALUE_RECORDS
      )
      expected = tf.constant(9.0)
      self.assertAllClose(query_result, expected)
  
imports: from absl.testing import parameterized
  import numpy
  import tensorflow
  from tensorflow_privacy.privacy.dp_query import test_utils
  from tensorflow_privacy.privacy.dp_query import tree_aggregation
  from tensorflow_privacy.privacy.dp_query import tree_aggregation_query
label_desc: Use image node_id 7 for calling the TreeCumulativeSumQueryTest obj's underlying member method code with example usage: obj.test_noiseless_query_single_value_type_record() without return types