cli to control zed camera start and stop. 2. measure now use every svo2 file for 1 fish, give intermideate result and final result with confidecne level(*).

fish_api/app/logging_config.py

@@ -6,7 +6,7 @@ import json
 import logging
 import os
 import sys
-from typing import Any
+from typing import Any, Optional, Union
 
 from loguru import logger
 
@@ -17,7 +17,7 @@ def format_json_pretty(
     data: Any,
     *,
     indent: int = 2,
-    max_chars: int | None = 24_000,
+    max_chars: Optional[int] = 24_000,
 ) -> str:
     """将对象格式化为带缩进、保留中文的 JSON 字符串，供 loguru 多行输出。
 
@@ -37,7 +37,7 @@ class InterceptHandler(logging.Handler):
 
     def emit(self, record: logging.LogRecord) -> None:
         try:
-            level: str | int = logger.level(record.levelname).name
+            level = logger.level(record.levelname).name  # type: Union[str, int]
         except ValueError:
             level = record.levelno
         logger.opt(depth=6, exception=record.exc_info).log(level, record.getMessage())