trying strings and integers for class work

class NamedStr_Str(str, str):
    Servo_Angles = {'name': '{}'}
    def __new__(cls, value, value):
        value = cls.Servo_Angles.get(value, value)
        return super().__new__(cls, value)

class NamedStr_Int(str, int):
    Servo_Channel_Angles = {'channel': {}, 'max_angle': {}}
    def __new__(cls, 'str', value}:
        value = cls.Servo_Channel_Angles.get(value, value)
        return super().__new__(cls, value)