code: def run_tests(self):
      # import here, cause outside the eggs aren't loaded
      import pytest
  
      errno = pytest.main(self.test_args)
      sys.exit(errno)
  
file_path: TimeSide/setup.py
imports: import os
  import sys
  from setuptools import setup
  from setuptools.command.test import test
label_desc: Use image node_id 2 for calling the PyTest obj's underlying member method code with example usage: obj.run_tests() without return types