How to calculate area of square using python program

Code:-
# Write a python program to calculate area of square.
s=float(input("Enter the value of side :"))
a=s*s
print("Area of square is =",a)

Output:-
Enter the value of side :4
Area of square is = 16.0

[SohamSharmaRobloxgamer]

Sir you teach very well why so you leave youtube

[surisettyteja]

Here the output has to come like(area of the square)


Def area(side of square);

I can t get the coding please help me sir