save project

diy1.py

 import turtle
+screen=turtle.Screen()
+screen.bgcolor("light blue")
 pen=turtle.Pen()
+pen.penup()
+pen.goto(100,-100)
 pen.write("诺依， \nturtle真好用，\n我会在画布上写字啦!",font=("Times",30,"normal"))
 pen.hideturtle()
 turtle.done()
+penl=turtle.Pen()
+penl.pensize(5)
+penl.pencolor("red")
+penl.left(45)
+penl.forward(2*len)
+penl.circle(len,180)
+penl.right(90)
+penl.circle(len,180)
+penl.forward(2*len)
+penl.hideturtle()
+turtle.done()
\ No newline at end of file