code: def testRuntimeError(
      self,
      inputs,
      exception=errors.InvalidArgumentError,
      message=None,
      signature=None,
  ):
      @def_function.function(input_signature=signature)
      def fn(x):
          return ragged_array_ops.cross(x)
  
      with self.assertRaisesRegex(exception, message):
          self.evaluate(fn(inputs))
  
imports: from absl.testing import parameterized
  import numpy
  from tensorflow.python.eager import def_function
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import errors
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import sparse_tensor
  from tensorflow.python.framework import tensor_spec
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import gen_ragged_array_ops
  from tensorflow.python.ops import sparse_ops
  from tensorflow.python.ops.ragged import ragged_array_ops
  from tensorflow.python.ops.ragged import ragged_factory_ops
  from tensorflow.python.ops.ragged import ragged_tensor
  from tensorflow.python.platform import googletest
label_desc: Use image node_id 4 for calling the RaggedCrossOpTest obj's underlying member method code with example usage: obj.testRuntimeError(inputs, exception, message, signature) and returns: ragged_array_ops