code: def testProductTypesTF(self):
      def _asserts_fn(f):
          results = self.evaluate([f([3, 4, 5])])
          self.assertAllEqual([[5, 6, 7], [6, 7, 8]], results[0])
  
      self._tfTestHelper(_asserts_fn, _product_type_execute)
  
imports: import functools
  from absl import flags
  import numpy
  import tensorflow.compat.v1
  from tensorflow_probability.python.experimental.auto_batching import numpy_backend
  from tensorflow_probability.python.experimental.auto_batching import test_programs
  from tensorflow_probability.python.experimental.auto_batching import tf_backend
  from tensorflow_probability.python.experimental.auto_batching import virtual_machine
  from tensorflow_probability.python.internal import test_util
label_desc: Use image node_id 7 for calling the VMTest obj's underlying member method code with example usage: obj.testProductTypesTF() without return types