fix loss normalization for ddp training

haoneng.lhn

2023-12-08 ace42e5043be992c3a324fc637ba0594f10ad3b6

 web-pages/package.json

@@ -14,7 +14,6 @@
        "core-js": "3.22.5",
        "mockjs": "1.1.0",
        "vue": "2.6.14",
        "plugin-component-scrollbar": "1.0.12",
        "vue-router": "3.5.3",
        "vuex": "3.6.2",
        "swiper": "5.4.5",