code: def version():
      """Returns the system's release version, e.g. '#3 on degas'
  
      An empty string is returned if the value cannot be determined.
  
      """
      return uname().version
  
imports: import collections
  import os
  import re
  import sys
  import functools
  import itertools
label_desc: Use image node_id 26 for calling a global function with example usage: version() and returns: uname