save project

diy1.py

 import turtle
 import turtle
-screen=turtle.screen()
+screen=turtle.Screen()
 screen.bgcolor("green")
 screen.bgcolor("green")
 
 
 pen=turtle.Pen()
 pen=turtle.Pen()
 pen.Penup()
 pen.Penup()
 pen.goto(100,-100)
 pen.goto(100,-100)
-pen.write("你好"，font=("Times",13,"normal"))
+pen.write("你好",font=("Times",13,"normal"))
 pen.hideturtle()
 pen.hideturtle()
 pen1=turtle.pen()
 pen1=turtle.pen()
 pen1.pensize(5)
 pen1.pensize(5)