diy1.py

import turtle
screen=turtle.Screen()
screen.bgcolor("light blue")
pen=turtle.Pen()
pen.penup()
pen.goto(100,-100)
pen.write("你好，诺依",font=("Time",20,"normal"))
pen.hideturtle()
pen1=turtle.Pen()
pen1.pencolor("red")
pen1.pensize(5)
len=60
pen1.left(45)
pen1.forward(2*len)
pen1.circle(len,180)
pen1.right(90)
pen1.circle(len,180)
pen1.forward(2*len)
turtle.done()