@@ -1,5 +1,4 @@
 import base64
-from operator import xor
 from Crypto.Cipher import AES
 
 def add_to_16(s):
Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,4 @@`
`1`	`1`	`import base64`
`2`		`-from operator import xor`
`3`	`2`	`from Crypto.Cipher import AES`
`4`	`3`
`5`	`4`	`def add_to_16(s):`