save project

diy1.py

+import turtle
+import random
+screen=turtle.Screen()
+screen.bgcolor("light blue")
+sb=turtle.Pen()
+sb.penup()
+sb.goto(0,-250)
+sb.write("诺依，\n你好呀!\n我收到了你的礼物.\n谢谢你!\n",font=("Times",30,"normal"))
+sb.hideturtle()
+SB=turtle.Pen()
+SB.pencolor("red")
+SB.pensize(5)
+len=random.randint(50,100)
+SB.left(45)
+SB.forward(2*len)
+SB.circle(len,180)
+SB.right(90)
+SB.circle(len,180)
+SB.forward(2*len)
+turtle.done()
\ No newline at end of file