cmp method in Python Dictionary

Question

This code is not working. Why ? It is same on internet everywhere without importing any modules.
a = {1:11,2:22}
b = {1:11,3:33}
print(cmp(a,b))

OUTPUT:
NameError: name 'cmp' is not defined

Answer 1

cmp() does no longer exist in Python 3.

https://stackoverflow.com/a/25675708/10083528