python calculator project for many operations

 INPUT...

var1 = int(input("Enter a number\n"))
var2 = int(input("Enter a second number\n"))
var3 = input("Enter a operator from these == + , - , * , / \n")

if var3 == "*":
    if var1 == 45 and var2 == 3:
        print(135)
    else:
        print(var1 * var2)

if var3 == "+":
    if var1 == 56 and var2 == 9:
        print(65)
    else:
        print(var1 + var2)

if var3 == "-":
    print(var1 - var2)

if var3 == "/":
    if var1 == 56 and var2 == 8:
        print(7)
    else:
        print(var1 / var2)

 OUTPUT..... 

Enter a number
56
Enter a second number
65
Enter a operator from these == + , - , * , / 
+
121