Add-Sub-Mult-Div

#Calculator Bot
#I can Add, Subtract, Multiply and Divide two numbers
print("Would you like to Add or Subtract, Multiply or Divide two numbers?")
operator = input("Enter 'A' for Add, 'S' for Subtract, 'M' for Multiply or 'D' for Divide > ")
if operator == "A" or operator == "S" or operator == "M"  or operator == "D" :
    input1 = input("Please enter your first number ")
    input2 = input("now enter your second number ")
    num1 = float(input1)
    num2 = float(input2)
    if operator == "A":
        print("Add two numbers")
        result = num1 + num2
        output = str(result)
        print("The sum of " + input1 + " and " + input2 + " is " + output)

    elif operator == "S":
        print("Subtract two numbers")
        result = num1 - num2
        output = str(result)
        print("The subtraction of " + input1 + " and " + input2 + " is " + output)

    elif operator == "M":
        print("Multiply two numbers")
        result = num1 * num2
        output = str(result)
        print("The multiplication of " + input1 + " by " + input2 + " is " + output)

    elif operator == "D":
        print("Divide two numbers")
        if num2 == 0:
            print("Can't divide by Zero sorry")
        else:
            result = num1 / num2
            output = str(result)
            print("The division of " + input1 + " by " + input2 + " is " + output)
else:
    print("Try again and select 'A' / 'S' or 'M' / 'D' ")
    print("Bye")