From 0bf86c7a564e99af92a3f123bb87437162fb5750 Mon Sep 17 00:00:00 2001
From: "hsparks.codes" <autonome0802@gmail.com>
Date: Thu, 4 Dec 2025 11:03:09 +0100
Subject: [PATCH] fix: Remove unused imports in checkpoint demo

- Remove unused List import from typing
- Remove unused TaskCheckpoint import from db_models

Fixes ruff linting errors in CI
---
 examples/checkpoint_resume_demo.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/examples/checkpoint_resume_demo.py b/examples/checkpoint_resume_demo.py
index 567cdd2f8..91430feea 100644
--- a/examples/checkpoint_resume_demo.py
+++ b/examples/checkpoint_resume_demo.py
@@ -32,13 +32,12 @@ Run this example:
 import sys
 import time
 import random
-from typing import List
 
 # Add parent directory to path for imports
 sys.path.insert(0, '/root/ragflow')
 
 from api.db.services.checkpoint_service import CheckpointService
-from api.db.db_models import DB, TaskCheckpoint
+from api.db.db_models import DB
 
 
 def print_section(title: str):