save project

diy1.py

 # 利用write()帮助悟空给诺依回信吧~
 # 利用write()帮助悟空给诺依回信吧~
 import turtle
 import turtle
 pen=turtle.Pen()
 pen=turtle.Pen()
+screen=turtle.Screen()
+screen.bgcolor("black")
+pen.color("white")
 pen.left(45)
 pen.left(45)
 pen.forward(100)
 pen.forward(100)
 pen.circle(50,180)
 pen.circle(50,180)