code: def testDeterminismPoisson(self, case, seed_type):
      if get_device().device_type == "GPU":
          # This test was passing before because soft placement silently picked the
          # CPU kernels.
          self.skipTest("Lacking GPU kernel")
      if get_device().device_type in ("XLA_GPU", "XLA_CPU"):
          # This test was passing before because soft placement silently picked the
          # CPU kernels.
          self.skipTest("Lacking XLA kernel")
      self._test_determinism(case, seed_type)
  
imports: import functools
  from absl.testing import parameterized
  import numpy
  from tensorflow.python.compat import compat
  from tensorflow.python.eager import context
  from tensorflow.python.eager import def_function
  from tensorflow.python.framework import config
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import random_seed
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import array_ops_stack
  from tensorflow.python.ops import gen_stateless_random_ops_v2
  from tensorflow.python.ops import math_ops
  from tensorflow.python.ops import random_ops
  from tensorflow.python.ops import stateless_random_ops
  from tensorflow.python.platform import test
label_desc: Use image node_id 21 for calling the StatelessOpsTest obj's underlying member method code with example usage: obj.testDeterminismPoisson(case, seed_type) without return types