class_docstr: A generic CompositeTensor TypeSpec, used for constructing tests.
class_docstr_tok: ["A","generic","CompositeTensor","TypeSpec",",","used","for","constructing","tests","."]
code: def _serialize(self):
      return (self.component_specs, self.metadata)
  
imports: import gc
  import sys
  import weakref
  from absl.testing import parameterized
  import numpy
  from tensorflow.python.framework import composite_tensor
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import indexed_slices
  from tensorflow.python.framework import sparse_tensor
  from tensorflow.python.framework import test_util
  from tensorflow.python.framework import type_spec
  from tensorflow.python.ops.ragged import ragged_factory_ops
  from tensorflow.python.platform import googletest
  from tensorflow.python.util import nest
label_desc: Use image node_id 2 for calling the CTSpec obj's underlying member method code with example usage: obj._serialize() and returns: self,  self