save project

diy1.py

@@ -2,5 +2,8 @@
 import turtle
 pen=turtle.Pen()
 pen.write("诺依，你好呀！\n 我给你回信啦。",font=("Times",20,"normal"))
+for i in range(4):
+    pen.forward(50)
+    pen.left(90)
 pen.hideturtle()
 turtle.done()
\ No newline at end of file