code: def pytest_configure(config):
      # Print installed packages
      if _is_in_ci() and _is_pip_installed():
          print("***** Installed packages *****", flush=True)
          subprocess.check_call(
              [sys.executable, "-m", "pip", "freeze", "--all"]
          )
  
file_path: chainer/tests/conftest.py
imports: import os
  import subprocess
  import sys
  from chainer import testing
  from chainer.testing import parameterized
label_desc: Use image node_id 3 for calling a global function with example usage: pytest_configure(config) without return types