update

TEAMModelOS.FunctionV4/CosmosDB/TriggerExamImport.cs

@@ -12,7 +12,6 @@ using System.Net.Http;
 using TEAMModelOS.SDK.Models.Cosmos.School;
 using TEAMModelOS.SDK.Extension;
 using TEAMModelOS.SDK.Models;
-using DocumentFormat.OpenXml.Office2010.Excel;
 using HTEXLib.COMM.Helpers;
 
 namespace TEAMModelOS.FunctionV4.CosmosDB