save project

my_tree.py

@@ -5,11 +5,20 @@ pen.color('sienna')
 # 画布大小
 # 画布大小
 w = turtle.Screen()
 w = turtle.Screen()
 w.bgcolor('wheat')      # wheat小麦
 w.bgcolor('wheat')      # wheat小麦
-
+def draw():
+    pen.fd(100)
+    pen.right(30)
+    pen.fd(50)
+    pen.fd(-50)
+    pen.left(60)
+    pen.fd(50)
+    pen.fd(-50)
+    pen.right(30)
+    pen.fd(-100)
 # 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()
-
+draw()
 turtle.done()
 turtle.done()