code: def test_fail_non_callable(self):
      x = 0
      self.assertRaises(
          ValueError, decorator_utils.validate_callable, x, "test"
      )
  
imports: import functools
  from tensorflow.python.platform import test
  from tensorflow.python.platform import tf_logging
  from tensorflow.python.util import decorator_utils
label_desc: Use image node_id 5 for calling the ValidateCallableTest obj's underlying member method code with example usage: obj.test_fail_non_callable() without return types