update

src/views/market/spot_trade/components/history-chart/index.vue

@@ -14,8 +14,9 @@
 </template>
 
 <script lang="ts">
-import { defineComponent, onMounted, PropType, ref, nextTick, watchEffect } from 'vue';
+import { defineComponent, PropType, ref, watchEffect } from 'vue';
 import { initData } from '@/common/methods';
+``;
 import * as echarts from 'echarts/core';
 import {
     BarChart,