code: def test_empty_kernel_launch(self):
      self.assert_good_kernel_launch(stream_id(0))
  
imports: import sys
  import textwrap
  import traceback
  from typing import List
  import torch
  import torch.cuda._sanitizer
  from torch.cuda._sanitizer import StreamId, DataPtr, EventId
  from torch.testing._internal.common_utils import TestCase, run_tests, NoTest, TEST_CUDA
label_desc: Use image node_id 5 for calling the TestEventHandler obj's underlying member method code with example usage: obj.test_empty_kernel_launch() without return types