Could this code had been done in a shorter method

Question

Code of secret message in code coach

https://code.sololearn.com/cAG1niLGGGCW/?ref=app

Answer 1

w=""
for i in input():
n=ord(i)
l=n-65
if i==" ":
w=w+" "
elif n>90:
m=n-32-65
w=w+chr(90-m)
else:
w=w+chr(90-l)
print(w.lower())

this is my code and there might be a better code than this.

Answer 2

Ajith thanks