fix: fixed ci build error

Author: fatmaebrahim

client/src/components/requests/leaveRequest.vue

@@ -77,7 +77,6 @@ import { computed, nextTick, onMounted, ref, watch } from 'vue'
 import { ApiClientBase } from '@/clients/api/base'
 import { fieldRequired } from '@/utils'
 import { debounce } from "lodash";
-import { co } from 'node_modules/@fullcalendar/core/internal-common'
 
 export default {
   name: 'leaveRequest',