提交代码，更新最后结束时间。

Signed-off-by: zouap <zouap@pcl.ac.cn>

routers/repo/aisafety.go

@@ -291,6 +291,7 @@ func queryTaskStatusFromCloudbrain(job *models.Cloudbrain) {
 	} else {
 		//
 		job.Status = string(models.ModelSafetyTesting)
+		job.EndTime = 0
 		err = models.UpdateJob(job)
 		if err != nil {
 			log.Error("UpdateJob failed:", err)
@@ -443,6 +444,9 @@ func updateJobFailed(job *models.Cloudbrain, msg string) {
 	//update task failed.
 	job.Status = string(models.ModelArtsTrainJobFailed)
 	job.ResultJson = msg
+	job.EndTime = timeutil.TimeStampNow()
+	job.Duration = (int64(job.EndTime) - int64(job.StartTime)) / 1000
+	job.TrainJobDuration = models.ConvertDurationToStr(job.Duration)
 	err := models.UpdateJob(job)
 	if err != nil {
 		log.Error("UpdateJob failed:", err)