code: def test_match_staging_level(self):
      some_tensor = constant_op.constant(0)
      tensor_one = special_functions.match_staging_level(1, some_tensor)
      python_one = special_functions.match_staging_level(1, 1)
      with self.cached_session() as sess:
          self.assertTrue(tensor_util.is_tf_type(tensor_one))
          self.assertAllEqual(self.evaluate(tensor_one), 1)
          self.assertEqual(python_one, 1)
  
file_path: tensorflow-upstream/tensorflow/python/autograph/lang/special_functions_test.py
imports: import numpy
  from tensorflow.python.autograph.lang import special_functions
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import tensor_util
  from tensorflow.python.ops import list_ops
  from tensorflow.python.platform import test
label_desc: Use image node_id 1 for calling the SpecialFunctionsTest obj's underlying member method code with example usage: obj.test_match_staging_level() without return types