Abstract Method Example

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from abc import ABC,abstractmethod

class Shape(ABC):
    @abstractmethod
    def printAria(self): # ab sabhi cls ko printAria funtion apne andr define kr na hi hoga
        return 0

class rectangle(Shape):
    type="rectangle"
    side=4
    def __init__(self):
        self.lenght=5
        self.wirdth=6

    # def printAria(self):
    #     return self.lenght*self.wirdth


rect=rectangle()
print(rect.printAria())

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