code: def tearDown(self):
      os.chdir(self.old_location)
      sys.argv = self.old_sys_argv[0]
      sys.argv[:] = self.old_sys_argv[1]
      super(BuildRpmTestCase, self).tearDown()
  
imports: import unittest
  import sys
  import os
  import tempfile
  import shutil
  from test.test_support import run_unittest
  from distutils.core import Distribution
  from distutils.command.bdist_rpm import bdist_rpm
  from distutils.tests import support
  from distutils.spawn import find_executable
  from distutils import spawn
  from distutils.errors import DistutilsExecError
label_desc: Use image node_id 2 for calling the BuildRpmTestCase obj's underlying member method code with example usage: obj.tearDown() without return types