scoreboard.py

from turtle import Turtle

ALIGNMENT = "center"
FONT = ("Ariel", 24, "normal")

class Scoreboard(Turtle):

    def __init__(self):
        super().__init__()
        self.score = 0
        with open("data.txt") as data:
            self.high_score=int(data.read())
        self.color("white")
        self.penup()
        self.goto(0,265)
        self.update()
        self.hideturtle()

    def update(self):
        self.clear()
        self.write(f"Score: {self.score} High Score: {self.high_score}", align=ALIGNMENT, font=FONT)

    def reset(self):
        if self.score>self.high_score:
            self.high_score = self.score
            with open("data.txt", mode="w") as data:
                data.write(f"{self.high_score}")
        self.score=0

    def increase_score(self):
        self.score+=1
        self.update()