Chapter 12 Rectangle class

[Jaro266613]

class Rectangle():
def _init(self, w, l):
self.width = w
self.len = l

def area(self):
    return self.width * self.len

def change_size(self, w, l):
    self.width = w
    self.len = l

rectangle = Rectangle(10, 20)
print(rectangle.area())
rectangle.change_size(20, 40)
print(rectangle.area())

---

TypeError Traceback (most recent call last)
in
----> 1 rectangle = Rectangle(10, 20)
2 print(rectangle.area())
3 rectangle.change_size(20, 40)
4 print(rectangle.area())

TypeError: Rectangle() takes no arguments

[Pranshu1902]

you missed the "__" in the initialization of Rectangle class. It should be "init" but it is written as "__init"