code: def testUpdate(self):
      self.assertAllEqual(
          self._runScatter(array_ops.tensor_scatter_update),
          np.array([1, 9, 1, 9, 9, 1, 1, 9], dtype=np.float32),
      )
  
imports: import functools
  import numpy
  from tensorflow.compiler.tests import xla_test
  from tensorflow.python.framework import errors
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.platform import test
label_desc: Use image node_id 2 for calling the ScatterNdTensorScalarUpdateTest obj's underlying member method code with example usage: obj.testUpdate() without return types