pythonは練習図形の計算を継承する

from sector import Sector
from circle import Circle
from square import Square
while True:
		    print("     
V9.0")
		    print("1.    
2.   
3.   ")
		    print("-"*30)
		    inp = input("       ，  q  :")
		
		    #    
		    if inp == "1":
		
		        square = Square("   ", 0, 0)  #          0
		        square.say_i()
		        square.sperimeter_area()
		
		    #   
		    elif inp == "2":
		        circle = Circle("  ",  0, 0)
		        circle.say_i()
		        circle.sperimeter_area()
		
		    #   
		    elif inp == "3":
		        sector = Sector("  ",  0, 0)
		        sector.say_i()
		        sector.sperimeter_area()
		
		    elif inp == "q":
		        break
		    else:
		        print("    ，     ")

class Geometry():

    def __init__(self,name, perimeter, area):
        self.name = name
        self.perimeter = perimeter
        self.area = area

    #    
    def say_i(self):
        print("-"*30)
        print(self.name)
        print("-" * 30)

    #       
    def sperimeter_area(self):
        print(f"   ：{self.perimeter}")
        print(f"   ：{self.area}")
        print("-" * 30)

from  geometry import Geometry
class Square(Geometry):

    #        perimeter, area
    def sperimeter_area(self):
        m = int(input("     ："))
        self.perimeter = 4 * m
        self.area = m**2
        super(Square, self).sperimeter_area()

from  geometry import Geometry
class Square(Geometry):
    #        perimeter, area
    def sperimeter_area(self):
        m = int(input("     ："))
        self.perimeter = 4 * m
        self.area = m**2
        super(Square, self).sperimeter_area()

from  geometry import Geometry
import math

class Circle(Geometry):

    #        perimeter, area
    def sperimeter_area(self):
        r = int(input("     ："))
        self.perimeter = 2 * r * math.pi
        self.area = r ** 2 * math.pi
        super(Circle, self).sperimeter_area()

from  geometry import Geometry
import math
class Sector(Geometry):

    #        perimeter, area
    def sperimeter_area(self):
        r = int(input("     ："))
        angle = int(input("     ："))

        self.perimeter = 2*r + angle/360*2*r*math.pi
        self.area = angle/360*math.pi*r**2
        super(Sector, self).sperimeter_area()