- i   h t t p s : / / p y p i . o r g / s i m p l e 
 
 
 
 a r p e g g i o = = 2 . 0 . 0 
 
 
 
 e n u m s . p y = = 0 . 6 . 0 
 
 
 
 f u t u r e = = 0 . 1 8 . 2   ;   p y t h o n _ v e r s i o n   > =   ' 2 . 6 '   a n d   p y t h o n _ v e r s i o n   n o t   i n   ' 3 . 0 ,   3 . 1 ,   3 . 2 ,   3 . 3 ' 
 
 
 
 t e x t x = = 3 . 0 . 0 
 
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 