Python Function Return Test

calculator-class.py

class calculator: 
    number1 = 0
    number2 = 0
    def __init__(self,num1 = int(input("Please Enter First Number --> ")),num2 = int(input("Please Enter Second Number2 -> "))):
        self.number1 = num1 
        self.number2 = num2
    def add(self):
        result = self.number1 + self.number2
        return result
    def minus(self):
        result = self.number1 - self.number2
        return result 
    def multi(self):
        result = self.number1 * self.number2
        return result
    def division(self):
        result = self.number1 / self.number2
        return result


cal = calculator() # create object cal

add_result = cal.add()
print(add_result)
    
minus_result = cal.minus()
print(minus_result)

multi_result = cal.multi()
print(multi_result)

divi_result = cal.division()
divi_result = int(divi_result)
print(divi_result)

calculator.py

def add(num1,num2): 
    result = num1 + num2
    return result 

def minus(num1,num2):
    result = num1 - num2 
    return result 

def multi(num1,num2):
    result = num1 * num2
    return result

def division(num1,num2):
    result = num1 / num2 
    return result

def main():
    num1 = input("Please Enter your first number -> ")
    num2 = input("Please Enter your second number -> ")
    operator = input("Enter Operator + - * / => ")

    try:
        num1 = int(num1)
        num2 = int(num2)
        if operator == "+":
            calculate_add = add(num1,num2)
            print(calculate_add)
        elif operator == "-": 
            calculate_minus = minus(num1, num2)
            print(calculate_minus)
        elif operator == "*":
            calculate_multi = multi(num1, num2)
            print(calculate_multi)
        elif operator == "/":
            calculate_division = division(num1, num2)
            calculate_division = int(calculate_division)
            print(calculate_division)
        else: 
            print("Please Type Correct operator...")
            
    except ValueError:
        print("We only accept number only ....")
main()