From 15fc4a7693a12adfbab7e81d56182c9339676488 Mon Sep 17 00:00:00 2001
From: patrickjohncyh <patrickjohncyh@icloud.com>
Date: Sun, 23 Jul 2023 14:44:08 +0800
Subject: [PATCH] cast labels to string as per matplotlib reuqiremnts

---
 reclist/reclist.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/reclist/reclist.py b/reclist/reclist.py
index 189b307..adf4151 100644
--- a/reclist/reclist.py
+++ b/reclist/reclist.py
@@ -232,6 +232,8 @@ def _bar_chart(self, test_result: dict):
         ax.set_ylabel('y')
         ax.set_title(test_result['name'])
         data = test_result['result'].keys()
+        # cast keys to string; matplotlib requirement
+        data = [str(_) for _ in data]
         ax.bar(data, [test_result['result'][_] for _ in data])
 
         return fig