не работает инсталяция Kivy + Python

смысл заключается в том, чтобы появилось поле с двигающимся шариком код Python:

from kivy.app import App
from kivy.uix.widget import Widget
from kivy.properties import NumericProperety, ReferenceListPropery
from kivy.vector import Vector

class PongGame(Widget):
    velocity_x = NumericProperety(0)
    velocity_y = NumericProperety(0)
    
    velocity = ReferenceListPropery(velocity_x, velocity_y)
    
    def move(self):
        self.pos = Vector(*self.velocity) + self.pos
    

class PongApp(App):
    def build(self):
        return PongGame()
    
if __name__ == '__main__':
    PongApp().run()

код Kivy:

    #:kivy 1.11.1

<PongBall>:
    size: 50, 50
    canvas:
        Ellipse:
            pos: self.pos
            size: self.size

<PongGame>:
    canvas:
        Rectangle:
            ## бордюр по середине
            pos: self.center_x - 5, 0
            size: 10, self.height

    Label:
        ## Очки игрока слева
        font_size: 70
        center_x: root.width / 4
        top: root.top - 50
        text: "0"

    Label:
        ## Очки игрока справа
        font_size: 70
        center_x: root.width * 3 / 4
        top: root.top - 50
        text: "0"

терминал:

PS C:\Users\atv\Desktop\Python 2.0> & C:/Users/atv/AppData/Local/Programs/Python/Python311/python.exe "c:/Users/atv/Desktop/Python 2.0/Android play/main.py"
[INFO   ] [Logger      ] Record log in C:\Users\atv\.kivy\logs\kivy_23-03-19_3.txt
[INFO   ] [deps        ] Successfully imported "kivy_deps.gstreamer" 0.3.3
[INFO   ] [deps        ] Successfully imported "kivy_deps.angle" 0.3.3
[INFO   ] [deps        ] Successfully imported "kivy_deps.glew" 0.3.1
[INFO   ] [deps        ] Successfully imported "kivy_deps.sdl2" 0.5.1
[INFO   ] [Kivy        ] v2.2.0.dev0, git-ea66018, 20230319
[INFO   ] [Kivy        ] Installed at "C:\Users\atv\AppData\Local\Programs\Python\Python311\Lib\site-packages\kivy\__init__.py"
[INFO   ] [Python      ] v3.11.0 (main, Oct 24 2022, 18:26:48) [MSC v.1933 64 bit (AMD64)]    
[INFO   ] [Python      ] Interpreter at "C:\Users\atv\AppData\Local\Programs\Python\Python311\python.exe"
[INFO   ] [Logger      ] Purge log fired. Processing...
[INFO   ] [Logger      ] Purge finished!
[INFO   ] [Factory     ] 190 symbols loaded
[INFO   ] [Image       ] Providers: img_tex, img_dds, img_sdl2, img_pil (img_ffpyplayer ignored)
 Traceback (most recent call last):
   File "c:\Users\atv\Desktop\Python 2.0\Android play\main.py", line 3, in <module>
     from kivy.properties import NumericProperety, ReferenceListPropery
 ImportError: cannot import name 'NumericProperety' from 'kivy.properties' (C:\Users\atv\AppData\Local\Programs\Python\Python311\Lib\site-packages\kivy\properties.cp311-win_amd64.pyd)     
PS C:\Users\atv\Desktop\Python 2.0>