From bfee4a11453b0ef7de458d9b1255e1256b192b49 Mon Sep 17 00:00:00 2001
From: Peter Norvig <peter.norvig@gmail.com>
Date: Wed, 2 Nov 2022 21:18:41 -0700
Subject: [PATCH] Update Life.ipynb

---
 ipynb/Life.ipynb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ipynb/Life.ipynb b/ipynb/Life.ipynb
index 9d2eaaa..637f207 100644
--- a/ipynb/Life.ipynb
+++ b/ipynb/Life.ipynb
@@ -321,7 +321,7 @@
     "                         picture(world, Xs, Ys)), raw=True)\n",
     "        sleep(pause)\n",
     "        \n",
-    "def pre(text) -> str: return '<pre>' + text + '</pre>'"
+    "def pre(text) -> str: return f'<pre>{text}</pre>'"
    ]
   },
   {