code: def test_suite():
      return unittest.makeSuite(BuildCLibTestCase)
  
file_path: catboost/contrib/tools/python/src/Lib/distutils/tests/test_build_clib.py
imports: import unittest
  import os
  import sys
  from test.test_support import run_unittest
  from distutils.command.build_clib import build_clib
  from distutils.errors import DistutilsSetupError
  from distutils.tests import support
  from distutils.spawn import find_executable
label_desc: Use image node_id 1 for calling a global function with example usage: test_suite() and returns: unittest