code: def iprand():
      """Some ipython tests with random output.
  
      In [7]: 3+4
      Out[7]: 7
  
      In [8]: print('hello')
      world  # random
  
      In [9]: iprand()
      Out[9]: 'iprand'
      """
      return "iprand"
  
imports: from __future__ import print_function
label_desc: Use image node_id 5 for calling a global function with example usage: iprand() and returns: str