明确测试子类的初始化方法

我是面向对象的新手。 我正在尝试测试RightPyramid初始化方法，不确定是否有办法像我一样 RightPyramid init没有任何参数。

from typing import List
from abc import ABCMeta, abstractmethod

class Triangle(metaclass=ABCMeta):
    def __init__(self, base: int, height: int) -> None:
        assert base >= 0, "base must be greater or equal to 0"
        assert height >= 0, "height must be greater or equal to 0"
        self.base = base
        self.height = height

    @abstractmethod
    def area(self) -> int:   
        pass


class RightPyramid(Triangle):
    def __init__(self):
        Triangle.__init__(self, 3, 2)

    def area(self):
        return 0.5 * self.base + self.height