save project

lui.py

 import turtle
 import turtle
-pen1=turtle.Pen()
+pen=turtle.Pen()
 screen=turtle.Screen()
 screen=turtle.Screen()
-screen.bgcolor("red")
-pen1.goto(-100,0)
-pen1.write("再见，\n再也不见！",font=("Times",30,"normal"))
+screen.bgcolor("light pink")
+pen.penup()
+pen.goto(100,-100)
+pen.write("妈妈，\n生日快乐！",font=("Times",30,"normal"))
+pen.hideturtle()
+pen1=turtle.Pen()
 pen1.pensize(10)
 pen1.pensize(10)
-pen1.pencolor("yellow")
+pen1.pencolor("red")
+len=60
 pen1.left(45)
 pen1.left(45)
-pen1.forward(200)
-pen1.circle(100,180)
+pen1.forward(len*2)
+pen1.circle(len,180)
 pen1.right(90)
 pen1.right(90)
-pen1.circle(100,180)
-pen1.forward(200)
+pen1.circle(len,180)
+pen1.forward(len*2)
 pen1.done()
 pen1.done()
\ No newline at end of file
-pen1.hideturtle()
\ No newline at end of file