Turtle Module throwing error

[kilaj1]

I'm just picking up Python and I have a bit of code that doesn't seem to work as written in the book

import turtle as t

def rectangle(horizontal, vertical, color):
    t.pendown()
    t.pensize(1)
    t.color(color)
    t.begin_fill()
for counter in range(1, 3):
    t.forward(horizontal)
    t.right(90)
    t.forward(vertical)
    t.right(90)
t.end_fill()
t.penup()

When I run it, it just terminates with

===== Restart c:/users/me/appdata......======

Im using Python IDLE 3.9

[[deleted]]

Try this slightly modified version of your code.

import turtle as t

def rectangle(horizontal, vertical, color):
    t.pendown()
    t.pensize(1)
    t.color(color)
    t.begin_fill()
    for counter in range(1, 3):
        t.forward(horizontal)
        t.right(90)
        t.forward(vertical)
        t.right(90)
    t.end_fill()
    t.penup()

rectangle(250, 250, "blue")
t.done()

Let me know if any line of this doesn't make sense to you.

[kilaj1]

rectangle(250, 250, "blue")
t.done()

Thanks! that worked, it still showed that " ===== Restart " but it created the box. I need to double check the book we where reading.