$"""$

File: circle.py

Project $7\mathrm{.}1$

Draws a circle.

$1.$ The inputs are the coordinates of the center point and the radius.

$"""$

import math

from turtle import Turtle

def draw$\_$circle$($t$,$ x$,$ y$,$ radius$)$:

$"""$Draws a circle with the given center point and radius."""

t$.$penup$()$

t$.$goto$($x$,$ y $-$ radius$)$

t$.$setheading$(0)$

t$.$pendown$()$

distance $=2*$ math.pi $*$ radius $/120$

for $\_$ in range$(120)$:

t$.$forward$($distance$)$

t$.$left$(3)$

def main$()$:

x $=50$

y $=75$

radius $=100$

draw$\_$circle$($Turtle$(),$ x$,$ y$,$ radius$)$

if $\_\_$name$\_\_=="\_\_$main$\_\_"$:

main$()$

What is wrong with this code?