From 1533c4b604802d9bb340588a51ec376dd25d3d8c Mon Sep 17 00:00:00 2001
From: Your Name <you@example.com>
Date: Sat, 1 Apr 2023 17:11:59 +0800
Subject: [PATCH] python3.7 compat

---
 toolbox.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/toolbox.py b/toolbox.py
index 363acb6..7733d83 100644
--- a/toolbox.py
+++ b/toolbox.py
@@ -289,7 +289,7 @@ def on_report_generated(files, chatbot):
     chatbot.append(['汇总报告如何远程获取？', '汇总报告已经添加到右侧“文件上传区”（可能处于折叠状态），请查收。'])
     return report_files, chatbot
 
-@lru_cache
+@lru_cache(maxsize=128)
 def read_single_conf_with_lru_cache(arg):
     try: r = getattr(importlib.import_module('config_private'), arg)
     except: r = getattr(importlib.import_module('config'), arg)