From 642e8aad673352cd2acb2ae7208d738b305a017a Mon Sep 17 00:00:00 2001
From: Jiarui Li <jiarui_li@outlook.com>
Date: Wed, 8 Jul 2026 11:45:43 +0800
Subject: [PATCH] Import json in train utilities

---
 train_util.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/train_util.py b/train_util.py
index e91a6bc..f2e69a5 100644
--- a/train_util.py
+++ b/train_util.py
@@ -4,6 +4,7 @@ import logging
 import sys
 import time
 import csv
+import json
 from datetime import datetime
 from pathlib import Path
 from typing import Any, Dict, Tuple