code: def testRepr(self):
      desc1 = tensor.TensorSpec([1], dtypes.float32, name="beep")
      self.assertEqual(
          repr(desc1),
          "TensorSpec(shape=(1,), dtype=tf.float32, name='beep')",
      )
      desc2 = tensor.TensorSpec([1, None], dtypes.int32)
      if desc2.shape._v2_behavior:
          self.assertEqual(
              repr(desc2),
              "TensorSpec(shape=(1, None), dtype=tf.int32, name=None)",
          )
      else:
          self.assertEqual(
              repr(desc2),
              "TensorSpec(shape=(1, ?), dtype=tf.int32, name=None)",
          )
  
imports: import pickle
  from absl.testing import parameterized
  import numpy
  from tensorflow.core.framework import full_type_pb2
  from tensorflow.core.function import trace_type
  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
  from tensorflow.python.framework import tensor_shape
  from tensorflow.python.framework import test_util
  from tensorflow.python.framework import type_spec
  from tensorflow.python.framework.type_utils import fulltypes_for_flat_tensors
  from tensorflow.python.ops import array_ops
  from tensorflow.python.platform import googletest
label_desc: Use image node_id 8 for calling the TensorSpecTest obj's underlying member method code with example usage: obj.testRepr() without return types