diff -r afd9dd575fc8 -r c885ed3c39cf progs/display/display.scala
--- a/progs/display/display.scala	Sat Apr 02 01:52:43 2022 +0100
+++ b/progs/display/display.scala	Mon Aug 29 01:16:32 2022 +0200
@@ -73,10 +73,6 @@
         body(
           div(cls := "container")( 
             h1(s"Hello"),
-            i(color.green)(s"$cnt"),
-            form(action := "/", method := "post")(
-              button(`type` := "submit", name := "name", value := 1)(s"1"),
-            ),
             ul(cls := "tree")(pp(evil2)),
 	    ul(cls := "tree")(ppa(aevil2))
           )