save project

my_tree.py

@@ -12,6 +12,15 @@ t.down()
 t.speed(0)
 def tree(n):
     if n>=0:
+        if n <= 15:
+            c=random.choice(["snow","lightcoral"])
+            t.pencolor(c)
+            t.pensize(5)
+        else:
+            t.pencolor("sienna")
+            t.pensize(n/10)
+        angle=random.randint(1,30)
+        length=random.randint(1,15)
         t.forward(n)
         t.right(angle)
         tree(n-length)