code: def testRepr(self, spec):
      spec_data = (
          auto_composite_tensor._AUTO_COMPOSITE_TENSOR_VERSION,
          spec._param_specs,
          spec._non_tensor_params,
          spec._omit_kwargs,
          spec._prefer_static_value,
          spec._non_identifying_kwargs,
          spec._callable_params,
      )
      self.assertEqual(repr(spec), f"_TestTypeSpec{spec_data}")
  
imports: import functools
  import os
  from absl import flags
  from absl.testing import parameterized
  import tensorflow.compat.v2
  from tensorflow_probability.python.bijectors import bijector
  from tensorflow_probability.python.bijectors import reshape
  from tensorflow_probability.python.bijectors import scale
  from tensorflow_probability.python.bijectors import shift
  from tensorflow_probability.python.bijectors import transform_diagonal
  from tensorflow_probability.python.distributions import independent
  from tensorflow_probability.python.distributions import normal
  from tensorflow_probability.python.distributions import transformed_distribution
  from tensorflow_probability.python.experimental.distributions import mvn_precision_factor_linop
  from tensorflow_probability.python.internal import auto_composite_tensor
  from tensorflow_probability.python.internal import tensor_util
  from tensorflow_probability.python.internal import test_util
  from absl.testing import absltest
label_desc: Use image node_id 7 for calling the AutoCompositeTensorTypeSpecTest obj's underlying member method code with example usage: obj.testRepr(spec) without return types