save project

diy1.py

@@ -7,7 +7,7 @@ import turtle
 pen = turtle.Pen()
 pen = turtle.Pen()
 # 请创造师在下面接着创作
 # 请创造师在下面接着创作
 screen=turtle.Screen()
 screen=turtle.Screen()
-screen.bgcolor("balck")
+screen.bgcolor(black)
 c=['blue','green','red','orange']
 c=['blue','green','red','orange']
 distance=1
 distance=1
 for i in range(1,300):
 for i in range(1,300):