code: def testRepr(self):
      shape = RaggedTensorDynamicShape.from_dim_sizes([2, (2, 1), 2, 1])
      self.assertRegex(
          repr(shape),
          r"RaggedTensorDynamicShape\("
          r"partitioned_dim_sizes=\(<[^>]+>, <[^>]+>\), "
          r"inner_dim_sizes=<[^>]+>\)",
      )
  
file_path: tensorflow/tensorflow/python/ops/ragged/ragged_tensor_shape_test.py
imports: from absl.testing import parameterized
  import numpy
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops.ragged import ragged_factory_ops
  from tensorflow.python.ops.ragged import ragged_tensor
  from tensorflow.python.ops.ragged import ragged_tensor_shape
  from tensorflow.python.ops.ragged.ragged_tensor_shape import RaggedTensorDynamicShape
  from tensorflow.python.platform import googletest
label_desc: Use image node_id 6 for calling the RaggedTensorShapeTest obj's underlying member method code with example usage: obj.testRepr() without return types