code: def testMethods(self):
      a = tf.constant(1.0)
  
      for name in {
          "T",
          "astype",
          "ravel",
          "transpose",
          "reshape",
          "clip",
          "size",
          "tolist",
      }:
          with self.assertRaisesRegex(
              AttributeError, "enable_numpy_behavior"
          ):
              getattr(a, name)
  
      np_config.enable_numpy_behavior()
  
      for name in {
          "T",
          "astype",
          "ravel",
          "transpose",
          "reshape",
          "clip",
          "size",
          "tolist",
      }:
          _ = getattr(a, name)
  
imports: import tensorflow.compat.v2
  from tensorflow.python.ops.numpy_ops import np_config
label_desc: Use image node_id 1 for calling the ConfigTest obj's underlying member method code with example usage: obj.testMethods() without return types