save project

my_tree.py

 import turtle
 import turtle
 
 
 pen = turtle.Turtle()
 pen = turtle.Turtle()
-pen.color('sienna')
+pen.color('yellow')
+pen.pensize(5)
+pen.speed(1)
 # 画布大小
 # 画布大小
 w = turtle.Screen()
 w = turtle.Screen()
-w.bgcolor('wheat')      # wheat小麦
+w.bgcolor('black')      # wheat小麦
 
 
-p.pd()
+pen.pd()
 
 
 # 移动到起点
 # 移动到起点
 pen.left(90)
 pen.left(90)
 pen.up()
 pen.up()
 pen.backward(150)    # 后退
 pen.backward(150)    # 后退
 pen.down()
 pen.down()
-
+pen.fd(100)
+pen.rt(30)
+pen.fd(50)
+pen.pu()
+pen.bk(50)
+pen.lt(60)
+pen.pd()
+pen.fd(50)
+pen.pu()
+pen.bk(50)
+pen.rt(30)
+pen.bk(100)
+pen.hideturtle()
 turtle.done()
 turtle.done()