Not sure what the bug was. Might be me importing a custom function, but it still crashed when I defined it at the top

[Shadow2008]

Black v22.10.0

Playground link

Options

--line-length=88
--safe

Input

from turtle import *
from betterInput import getInt

speed(0)
betweenBounds == False
numPoints = getInt("Enter an odd number: ", odd=True)
numPointsSkip = 1
int(numPoints/4) = smallNum
while numPoints % numPointsSkip == 0 and not betweenBounds:
    numPointsSkip = getInt(
        f"Enter a number. It may not divide the number\
of points in the star, and must be between \
{smallNum} and {smallNum*3}: "
    )
    if numPointsSkip >= smallNum and numPointsSkip <= smallNum * 3:
        betweenBounds = True
    
xCors = []
yCors = []

pu()
goto(0, -50)
pd()

for i in range(numPoints):
    circle(100, 360 / numPoints)
    xCors.append(xcor())
    yCors.append(ycor())
pointToGo = 0
pos = pointToGo % numPoints
pu()
goto(xCors[pos], yCors[pos])
pd()
for i in range(numPoints + 1):
    pos = pointToGo % numPoints
    goto(xCors[pos], yCors[pos])
    pointToGo += numPointsSkip

Output

cannot use --safe with this file; failed to parse source file AST: cannot assign to function call (<unknown>, line 8)
This could be caused by running Black with an older Python version that does not support new syntax used in your source file.

Expected

[JelleZijlstra]

You have a syntax error on the line int(numPoints/4) = smallNum.