code: def node():
      """Returns the computer's network name (which may not be fully
      qualified)
  
      An empty string is returned if the value cannot be determined.
  
      """
      return uname().node
  
imports: import collections
  import os
  import re
  import sys
  import functools
  import itertools
label_desc: Use image node_id 24 for calling a global function with example usage: node() and returns: uname