What's wrong with my code?

Question

Intermediate Python "Fine Art" - 21.2

Inheritance

You are making a drawing application, which has a Shape base class.
The given code defines a Rectangle class, creates a Rectangle object and calls its area() and perimeter() methods.

Do the following to complete the program:
1. Inherit the Rectangle class from Shape.
2. Define the perimeter() method in the Rectangle class, printing the perimeter of the rectangle.

My code:

class Shape:
def __init__(self, w, h):
self.width = w
self.height = h

def area(self):
print(self.width*self.height)

class Rectangle(Shape):
#your code goes here
def perimeter(self)
print(2*(self.width + self.height))

w = int(input())
h = int(input())

r = Rectangle(w, h)
r.area()
r.perimeter()

Answer 1

class Shape:
def __init__(self, w, h):
self.width = w
self.height = h

def area(self):
print(self.width*self.height)

class Rectangle(Shape):
def perimeter(self):
print(2*(w+h))
#your code goes here

w = int(input())
h = int(input())

r = Rectangle(w, h)
r.area()
r.perimeter()

This has worked for me.

Answer 2

Missing colon after perimeter function and missing indentation after def perimeter(self)

Answer 3

Thank you @Abhay, that fixed it!

Answer 4

class Shape:
def __init__(self, width, height):
self.width = width
self.height = height

def area(self):
print(self.width*self.height)

class Rectangle(Shape):
# your code goes here
def perimeter(self):
super().area()
print(2*(self.width + self.height))

w = int(input())
h = int(input())

rect = Rectangle(w, h)
rect.perimeter()