From 0896c4ead2c1c8647956ab907bf363078dfada12 Mon Sep 17 00:00:00 2001
From: hgftrdw45ud67is8o89
 <155507621+hgftrdw45ud67is8o89@users.noreply.github.com>
Date: Sun, 4 Aug 2024 12:42:39 +0000
Subject: [PATCH] Update design_api_an.py

---
 metagpt/actions/design_api_an.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/metagpt/actions/design_api_an.py b/metagpt/actions/design_api_an.py
index a7a6fa57e..cffb09c76 100644
--- a/metagpt/actions/design_api_an.py
+++ b/metagpt/actions/design_api_an.py
@@ -45,6 +45,7 @@ REFINED_FILE_LIST = ActionNode(
     example=["main.py", "game.py", "new_feature.py"],
 )
 
+#optional,because low success reproduction of class diagram in non py project.
 DATA_STRUCTURES_AND_INTERFACES = ActionNode(
     key="Data structures and interfaces",
     expected_type=Optional[str],