From f5095b23ebe867578f97a44617efdeb256b23abb Mon Sep 17 00:00:00 2001
From: HJ <thechairman@thechairman.info>
Date: Wed, 20 Dec 2023 22:42:24 -0500
Subject: removing unnecessary require

---
 aoc2023-other/day-20/day-20.rkt | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/aoc2023-other/day-20/day-20.rkt b/aoc2023-other/day-20/day-20.rkt
index 7bfef73..6d43192 100644
--- a/aoc2023-other/day-20/day-20.rkt
+++ b/aoc2023-other/day-20/day-20.rkt
@@ -5,8 +5,7 @@
          data/applicative
          data/monad
          megaparsack
-         megaparsack/text
-         struct-update)
+         megaparsack/text)
 
 (struct broadcaster ())
 (struct flipflop (state received) #:transparent)
@@ -14,9 +13,6 @@
 (struct cable (type dests) #:transparent)
 (struct nothing ())
 
-(define-struct-updaters flipflop)
-(define-struct-updaters conjunction)
-
 (define charlist->symbol (λ~>> (apply string) string->symbol))
 
 (define input (fetch-aoc-input (find-session) 2023 20 #:cache true))
-- 
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