$2.$ Import Class a$)$ Implement a class Rectangle with two attributes, width and height. b$)$ Implement an init method with an optional parameter type. Set the default value of the attributes of width and height to $1.$ c$)$ Implement a display method to print the values of width and height. d$)$ Implement a setWidth method to assign width to the instance variable. e$)$ Implement a setHeight method to assign height to the instance variable. f$)$ Implement a getWidth method to return the value of the instance variable width. g$)$ Implement a getHeight method to return the value of the instance variable height. h$)$ Implement an area method to return the value of area of a rectangle. i$)$ Save Rectangle class as rectangle.py$.$ j$)$ Import Rectangle class from rectangle.py$.$ k$)$ Employs the Rectangle class methods above to set and get various measurements of a rectangle. $1)$ Instantiate two objects of type rectangle, one with arguments one without. r$1=$ Rectangle$(4,5)$ r$2=$ Rectangle$()2)$ Call display$()$ to print width and height. $3)$ Call area$()$ in print$()$ to display the area of r$1$ and r$2.4)$ Call setWidth$()$ and setHeight$()$ to update width and height to $6$ of r$2.5)$ Call getWidth$()$ in print$()$ to display the updated width of r$2.6)$ Call getHeight$()$ in print$()$ to display the updated height of r$2.7)$ Call area$()$ in print$()$ to display the area of r$2.$ Example Output Width: $4$ Height: $5$ Area: $20$