code: def close_fds(*fds):
      """Close each file descriptor given as an argument"""
      for fd in fds:
          os.close(fd)
  
imports: import os
  import itertools
  import sys
  import weakref
  import atexit
  import threading
  from subprocess import _args_from_interpreter_flags
  from .None import process
label_desc: Use image node_id 21 for calling a global function with example usage: close_fds() without return types