code: def test_kernel_pickle_unpickle(self):
      kernel = self.create_kernel_no_ard(batch_shape=torch.Size([]))
      pickle.loads(pickle.dumps(kernel))
  
imports: import pickle
  from abc import abstractmethod
  import torch
  from .base_test_case import BaseTestCase
label_desc: Use image node_id 17 for calling the BaseKernelTestCase obj's underlying member method code with example usage: obj.test_kernel_pickle_unpickle() without return types