save project

diy1.py

 import turtle
 import turtle
 pen1=turtle.Pen()
 pen1=turtle.Pen()
 screen=turtle.Screen()
 screen=turtle.Screen()
-screen.bgcolor("bulle")
+screen.bgcolor("blue")
 pen1.penup()
 pen1.penup()
 pen1.goto(100,-100)
 pen1.goto(100,-100)
 pen1.write("诺依，\n我会在画布上写字了，\nturtle真好用！",font=("Times",20,"normal"))
 pen1.write("诺依，\n我会在画布上写字了，\nturtle真好用！",font=("Times",20,"normal"))
 pen1.hideturtle()
 pen1.hideturtle()
 pen=turtle.Pen()
 pen=turtle.Pen()
+pen.fillcolor("pink")
+pen.begin_fill()
 pen.pensize(5)
 pen.pensize(5)
+len=70
 pen.left(45)
 pen.left(45)
-pen.forward(100)
-pen.circle(50,180)
+pen.forward(2*len)
+pen.circle(len,180)
 pen.right(90)
 pen.right(90)
-pen.circle(50,180)
-pen.forward(100)
+pen.circle(len,180)
+pen.forward(2*len)
+pen.end_fill()
 pen.hideturtle()
 pen.hideturtle()
 turtle.done()
 turtle.done()
-pen1.hideturtle()
-turtle.done()
\ No newline at end of file