提交代码，增加模型框架选项。

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

templates/repo/modelmanage/index.tmpl

@@ -296,6 +296,7 @@
 
     function setEngine(modelVersion){
         console.log("modelVersion=" + modelVersion);
+        $('#choice_Engine').dropdown('clear')
         $("#job-Engine").empty()
         if(modelVersion.EngineName != null && modelVersion.EngineName != ""){
             srcEngine = modelVersion.EngineName.split('-')[0]