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