code: def test_convert_string_to_number(self, dtype):
      with self.assertRaises(TypeError):
          constant_op.constant("hello", dtype)
  
imports: from absl.testing import parameterized
  import numpy
  from google.protobuf import text_format
  from tensorflow.core.framework import graph_pb2
  from tensorflow.python.eager import def_function
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import importer
  from tensorflow.python.framework import ops
  from tensorflow.python.ops import gradients_impl
  from tensorflow.python.ops.parallel_for import control_flow_ops
  from tensorflow.python.platform import test
label_desc: Use image node_id 1 for calling the ConstantOpTest obj's underlying member method code with example usage: obj.test_convert_string_to_number(dtype) without return types