From ee77d4b0fb2ce865b59de2a6095d01c9ab695f86 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: Sun, 27 Aug 2023 10:41:34 +0800
Subject: [PATCH] feat: +exported function

---
 metagpt/roles/role.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/metagpt/roles/role.py b/metagpt/roles/role.py
index 47f494c69..286c87eb1 100644
--- a/metagpt/roles/role.py
+++ b/metagpt/roles/role.py
@@ -328,9 +328,16 @@ class Role:
         self._rc.todo = act
 
     async def think(self) -> bool:
-        return await self._think()
+        """The exported `think` function"""
+        has_action = await self._think()
+        if not has_action:
+            return False
+        if not self._rc.todo:
+            return False
+        return True
 
     async def act(self) -> ActionOutput:
+        """The exported `act` function"""
         msg = await self._act()
         return ActionOutput(content=msg.content,
                             instruct_content=msg.instruct_content)