save project

diy2.py

@@ -21,13 +21,13 @@ def tree(n):
             pen.color('sienna') 
             pen.color('sienna') 
             pen.pensize(n/10)
             pen.pensize(n/10)
         pen.forward(n)
         pen.forward(n)
-        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)
+        angle = random.random()
+        pen.right(30*angle)
+        length =1.5*random.random()
+        tree(n-10*length)
+        pen.left(60*angle)
+        tree(n-10*length)
+        pen.right(30*angle)
         pen.up()
         pen.up()
         pen.backward(n)
         pen.backward(n)
         pen.down()
         pen.down()