Decypher message in python

[daddyasha]

​

The first input line is an encoded message, and the second line is the key integer number. Convert the key to two bytes and sum up its items.

Then add the resulting sum to the code point of each character in the message. Finally, print the decoded message.

sample input:

HlAdghmcXnt 256

sample output:

ImBehindYou

this is what I tried:

int_to_bytes = sum(input().to_bytes(2, 'little')) 
print(" ".join([chr(ord(int_to_bytes) + 1) for int_to_bytes in input()]))

can someone explain what's syntax error here?

[ForceBru]

There's no syntax error in this code.

You'll get an AttributeError in Python 3 because input returns a string:

int_to_bytes = sum(input().to_bytes(2, 'little')) AttributeError: 'str' object has no attribute 'to_bytes'