code: def testComponentSpecs(self):
      self.skipTest(
          "b/209081027: re-enable this test after ResourceVariable "
          "becomes a subclass of CompositeTensor."
      )
      spec = resource_variable_ops.VariableSpec([1, 3], dtypes.float32)
      handle_specs = nest.flatten(spec, expand_composites=True)
      self.assertLen(handle_specs, 1)
      handle_spec = handle_specs[0]
      self.assertAllEqual(handle_spec.shape, [])
      self.assertEqual(handle_spec.dtype, dtypes.resource)
  
imports: from absl.testing import parameterized
  import numpy
  from tensorflow.python.eager import context
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import tensor_spec
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import resource_variable_ops
  from tensorflow.python.platform import test
  from tensorflow.python.util import nest
label_desc: Use image node_id 7 for calling the VariableSpecTest obj's underlying member method code with example usage: obj.testComponentSpecs() without return types