Filename: assign$5-1.$py

Create a class named Circle. Within this class, set a variable named radius to $0$ and define three methods:

$\_\_$init$\_\_$: The $\_\_$init$\_\_$ method will take self and radius as parameters, and initiate the attributes.

area: The area method will only take self as a parameter, calculate the area, round it to one decimal point, and return the area.

perimeter: The peri method will only take self as a parameter, calculate the perimeter of the circle, round it to one decimal place, and return it$.$