code: def print_settings():
      """Print package settings on system."""
      if _VERBOSE != "Y":
          return
      if _BACKEND == "threading":
          msg = "[MLENS] backend: %s"
          arg = (_BACKEND,)
      else:
          msg = "[MLENS] backend: %s | start method: %s"
          arg = (_BACKEND, _START_METHOD)
  
      print(msg % arg, file=sys.stderr)
  
imports: from __future__ import print_function
  import os
  import sys
  import shutil
  import tempfile
  import warnings
  import sysconfig
  import subprocess
  from multiprocessing import current_process
  import numpy
label_desc: Use image node_id 15 for calling a global function with example usage: print_settings() without return types