Merge pull request '解决云脑2任务无数据集的时候显示问题以及界面高度自适应。' (#1854) from zouap into V20220415

Reviewed-on: https://git.openi.org.cn/OpenI/aiforge/pulls/1854
Reviewed-by: lewis <747342561@qq.com>

routers/repo/modelarts.go

@@ -279,7 +279,7 @@ func NotebookShow(ctx *context.Context) {
 		}
 	}
 
-	datasetDownloadLink := "-"
+	datasetDownloadLink := ""
 	if ctx.IsSigned {
 		if task.Uuid != "" && task.UserID == ctx.User.ID {
 			attachment, err := models.GetAttachmentByUUID(task.Uuid)

templates/repo/modelarts/notebook/show.tmpl

@@ -119,7 +119,7 @@ td, th {
     width: 800px;
     overflow: hidden;
     text-overflow: ellipsis;
-    height: 80px;
+    height: 20%;
     word-break: break-all;
 }
 .redo-color{