From 0c43d538f51edfc71586b6541274fc73d625dfbd Mon Sep 17 00:00:00 2001
From: Jelle Treep <40466121+jelletreep@users.noreply.github.com>
Date: Thu, 22 Feb 2024 16:40:57 +0100
Subject: [PATCH] update plotting grouped data

---
 book/data-science-with-pandas-4.ipynb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/book/data-science-with-pandas-4.ipynb b/book/data-science-with-pandas-4.ipynb
index f595b92..0826e20 100644
--- a/book/data-science-with-pandas-4.ipynb
+++ b/book/data-science-with-pandas-4.ipynb
@@ -470,8 +470,8 @@
    "source": [
     "fig, ax = plt.subplots()\n",
     "\n",
-    "for i, group in list(surveys.groupby('sex')):\n",
-    "    ax.scatter(group['hindfoot_length'], group['weight'], alpha=0.5, label = group['sex'].iloc[0])\n",
+    "for item, group in list(surveys.groupby('sex')):\n",
+    "    ax.scatter(group['hindfoot_length'], group['weight'], alpha=0.5, label = item)\n",
     "    \n",
     "ax.legend(title='sex')\n",
     "ax.grid()\n",