Enter 3 side of triangle and calculate area of triangle in python

Write a program in python to enter 3 side of triangle and calculate area of triangle

import math

a=int(input("Enter Side 1 of Triangle: "))

b=int(input("Enter Side 2 of Triangle: "))

c=int(input("Enter Side 3 of Triangle: "))

s=(a+b+c)/2

area=s*math.sqrt((s-a)*(s-b)*(s-c))

print("Area of Triangle is: ", area)

Output:-

Enter Side 1 of Triangle: 5

Enter Side 2 of Triangle: 4

Enter Side 3 of Triangle: 3

Area of Triangle is:  14.696938456699067