提交代码，增加模型数量标签

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

routers/repo/ai_model_manage.go

@@ -486,6 +486,12 @@ func ShowModelTemplate(ctx *context.Context) {
 		New:    MODEL_LATEST,
 	})
 	ctx.Data["MODEL_COUNT"] = count
+
+	_, trainCount, _ := models.QueryModelTrainJobList(repoId)
+	log.Info("query train count=" + fmt.Sprint(trainCount))
+
+	ctx.Data["TRAIN_COUNT"] = trainCount
+
 	ctx.HTML(200, tplModelManageIndex)
 }