修复: ThreadHistoryService 初始化参数错误和 indentation 问题

2026-04-27 18:16:37 +08:00
parent f274df6e3d
commit da4a7b0dd4
1 changed files with 2 additions and 2 deletions
--- a/backend/app/backend.py
+++ b/backend/app/backend.py
@@ -44,8 +44,8 @@ async def lifespan(app: FastAPI):
        agent_service = AIAgentService(checkpointer)
        await agent_service.initialize()
        
-        # 3. 创建历史查询服务
-        history_service = ThreadHistoryService(checkpointer.conn)
+        # 3. 创建历史查询服务（保持原有的 checkpointer 参数）
+        history_service = ThreadHistoryService(checkpointer)
        
        # 3.5 创建子图 Repositories
        contact_repo = ContactRepository(checkpointer.conn)