code: def _strip_spaces(alist):
      return map(lambda x: x.strip(), alist)
  
imports: import cStringIO
  import errno
  import io
  import logging
  import logging.handlers
  import os
  import re
  import socket
  import struct
  import sys
  import traceback
  import types
  from SocketServer import ThreadingTCPServer, StreamRequestHandler
label_desc: Use image node_id 3 for calling a global function with example usage: _strip_spaces(alist) and returns: map