1、宜安 saveKeyResultNodeInfo deleteModelNodeInfo两个接口暂时返回null，防止报错

project/src/main/java/com/sdm/project/controller/YAModelController.java

@@ -137,13 +137,13 @@ public class YAModelController {
     )
     public BosimSaveNodeInfoRsp saveKeyResultNodeInfo(SaveKeyResultNodeInfoReq req)
     {
-
+        return null;
     }
 
     @PostMapping("")
     public BosimSaveNodeInfoRsp deleteModelNodeInfo(DeleteModelNodeInfoReq req)
     {
-
+        return null;
     }