save project

diy1.py

 import turtle
+import random
+
 def tree(n):
-    if n>=50:
+    if n>=0:
         pen.forward(n)
-        pen.right(30)
-        tree(n-50)
+        angle=random.randint(0,30)
+        length=random.randint(0,15)
+        pen.right(angle)
+        tree(n-length)
+        pen.left((2*angle))
+        tree(n-length)
+
         pen.left(30)
         pen.left(30)
-        tree(n-50)
+        tree(n-10)
         pen.up()
         pen.backward(n)
         pen.down()