<filename>shapes/circled.py
import math

class circle():
    def __init__(self, radius):
        self.radius = radius

    def perimeter(self):
        perimeter = 2*math.pi*float(self.radius)
        return perimeter

    def area(self):
        area = math.pi*float(self.radius)**2
        return area

<filename>shapes/circled.py
import math

class circle():
    def __init__(self, radius):
        self.radius = radius

    def perimeter(self):
        perimeter = 2*math.pi*float(self.radius)
        return perimeter

    def area(self):
        area = math.pi*float(self.radius)**2
        return area
