code: def setUp(self):
      super().setUp()
      PyCodeCache.cache.clear()
  
imports: import contextlib
  import subprocess
  import sys
  from unittest.mock import patch
  import torch
  from torch._dynamo.test_case import run_tests, TestCase
  from torch._inductor import config
  from torch._inductor.codecache import PyCodeCache
  from torch._inductor.utils import fresh_inductor_cache
  from torch.testing import FileCheck
  from torch.testing._internal.inductor_utils import HAS_CUDA
label_desc: Use image node_id 3 for calling the TestKernelBenchmark obj's underlying member method code with example usage: obj.setUp() without return types