code: def setUp(self):
      CythonTest.setUp(self)
      self.temp_dir = tempfile.mkdtemp(
          prefix="cycache-test",
          dir="TEST_TMP" if os.path.isdir("TEST_TMP") else None,
      )
      self.src_dir = tempfile.mkdtemp(prefix="src", dir=self.temp_dir)
      self.cache_dir = tempfile.mkdtemp(
          prefix="cache", dir=self.temp_dir
      )
  
file_path: catboost/contrib/tools/cython/Cython/Build/Tests/TestCyCache.py
imports: import difflib
  import glob
  import gzip
  import os
  import tempfile
  import Cython.Build.Dependencies
  import Cython.Utils
  from Cython.TestUtils import CythonTest
label_desc: Use image node_id 1 for calling the TestCyCache obj's underlying member method code with example usage: obj.setUp() without return types