auto save

my_tree.py

+import turtle
+import random
+
+def tree(n):
+    if n>=0:
+        if n<=:
+            color
+        pen.pensize(n/10)
+        angle = random.randint(0,30)
+        length=random.randint(1,15)
+        pen.right(angle)
+        tree(n-length)
+        pen.left(2*angle)
+        tree(n-length)
+        pen.right(angle)
+        pen.up()
+        pen.backward(n)
+        pen.down()
+
+pen=turtle.Pen()
+pen.color('sienna')
+pen.speed(0)
+w=turtle.Screen()
+w.bgcolor('wheat')
+
+pen.left(90)
+pen.up()
+pen.backward(150)
+pen.down()
+
+tree(100)
+
+turtle.done()
+