I'm trying to set up turtle

I’m trying to set up turtle within a class but I keep getting an attribute error: AttributeError: ‘Ball’ object has no attribute ‘DEFAULT_ANGLEOFFSET’ when I type Ball(10, 50, 4, 5) into the terminal

Code:

import turtle, math, random

class Ball:

  def __init__(self, x, y, vx, vy):
    turtle.Turtle.__init__(self)
> Ball(10, 50, 4, 5)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "main.py", line 7, in __init__
    turtle.Turtle.__init__(self)
  File "/usr/lib/python3.8/turtle.py", line 3814, in __init__
    RawTurtle.__init__(self, Turtle._screen,
  File "/usr/lib/python3.8/turtle.py", line 2542, in __init__
    TNavigator.__init__(self, screen.mode())
  File "/usr/lib/python3.8/turtle.py", line 1524, in __init__
    self._angleOffset = self.DEFAULT_ANGLEOFFSET
AttributeError: 'Ball' object has no attribute 'DEFAULT_ANGLEOFFSET'

An image like this is supposed to pop in the the turtle module

change class Ball: to class Ball( turtle.Turtle):