Python4 - Inputs converted to integers

num1 = input("Enter a number: ");
num2 = input("Enter another number: ");
result = num1 + num2;
print("By default " + str(num1) + " + " + str(num2) + " = " + str(result));                # Γιατί η Python by default παίρνει τα inputs σαν strings και μετά προσθέτει τα strings και όχι τα νούμερα ως integers
result2 = float(num1) + float(num2);
print("The right result is: " + str(num1) + " + " + str(num2) + " = " + str(result2));