code: def doctest_multiline1():
      """The ipdoctest machinery must handle multiline examples gracefully.
  
      In [2]: for i in range(4):
         ...:     print(i)
         ...:
      0
      1
      2
      3
      """
  
label_desc: Use image node_id 2 for calling a global function with example usage: doctest_multiline1() without return types