From 60bad1830482b69dfb4ac92b128f172d19242e9c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=8E=98=E6=9D=83=20=E9=A9=AC?= <mashenquan@fuzhi.ai>
Date: Fri, 10 Nov 2023 15:59:50 +0800
Subject: [PATCH] refactor: get_class_name

---
 metagpt/memory/memory.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/metagpt/memory/memory.py b/metagpt/memory/memory.py
index 2f4c9d20b..71d999049 100644
--- a/metagpt/memory/memory.py
+++ b/metagpt/memory/memory.py
@@ -73,7 +73,7 @@ class Memory:
             news.append(i)
         return news
 
-    def get_by_action(self, action) -> list[Message]:
+    def get_by_action(self, action: str) -> list[Message]:
         """Return all messages triggered by a specified Action"""
         return self.index[action]