code: def testConstructionErrors(self, field_specs):
      with self.assertRaises(TypeError):
          structured_tensor.StructuredTensor.Spec(
              _ragged_shape=DynamicRaggedShape.Spec(
                  row_partitions=[],
                  static_inner_shape=[],
                  dtype=dtypes.int64,
              ),
              _fields=field_specs,
          )
  
imports: from absl.testing import parameterized
  import numpy
  from tensorflow.python.data.ops import dataset_ops
  from tensorflow.python.eager import context
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import tensor_shape
  from tensorflow.python.framework import tensor_spec
  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.ops.ragged import ragged_tensor
  from tensorflow.python.ops.ragged import row_partition
  from tensorflow.python.ops.ragged.dynamic_ragged_shape import DynamicRaggedShape
  from tensorflow.python.ops.structured import structured_tensor
  from tensorflow.python.ops.structured.structured_tensor import StructuredTensor
  from tensorflow.python.platform import googletest
label_desc: Use image node_id 4 for calling the StructuredTensorSpecTest obj's underlying member method code with example usage: obj.testConstructionErrors(field_specs) without return types