How to write if not equal to in python 3?

Question

Means we write
if x%1==0
print("whole number")
then how to write
if x%1 is not = 0 then write irrational number?

Answer 1

if x % 1 != 0:
print("Whole number")

Answer 2

% only works on integers.

if x == int(x):
print("whole number")
else: #or if x != int(x):
print("not a whole number")