fix: 修复运行错误

- algorithms.py 添加 threading/redis/logger 导入
- ResultReporter 添加 report_heartbeat() 和 close() 方法

algorithms.py

@@ -1,5 +1,7 @@
+import logging
 import os
 import sys
+import threading
 import time
 from collections import deque
 from datetime import datetime, timedelta
@@ -7,6 +9,9 @@ from typing import Any, Dict, List, Optional, Tuple
 
 import cv2
 import numpy as np
+import redis
+
+logger = logging.getLogger(__name__)
 
 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))