save project

1.py

 import turtle
 import turtle
 screen=turtle.Screen()
 screen=turtle.Screen()
 screen.bgcolor("light blue")
 screen.bgcolor("light blue")
-pen=turtle.Pen
+pen=turtle.Pen()
 pen.penup()
 pen.penup()
 pen.goto(100,-100)
 pen.goto(100,-100)
-pen.write("诺伊贺卡太有趣了",font=("Times",20,"nomal"))
+pen.write("诺伊,贺卡太有趣了",font=("Times",20,"normal"))
 pen.hideturtle()
 pen.hideturtle()
 pen1=turtle.Pen()
 pen1=turtle.Pen()
 pen1.pencolor("red")
 pen1.pencolor("red")
-pen1=pensize(5)
+pen1.pensize(5)
 len=60
 len=60
 pen1.left(45)
 pen1.left(45)
 pen1.forward(2*len)
 pen1.forward(2*len)