在集合业务中，搜索术语，搜索的可能为空，把空的过滤掉

src/main/java/com/diagbot/facade/KlConceptFacade.java

@@ -439,6 +439,7 @@ public class KlConceptFacade extends KlConceptServiceImpl {
 
 
     public List<GetAllForRelationDTO> searchCollectionConceptFac(SearchCollectionConceptVO searchCollectionConceptVO) {
+        searchCollectionConceptVO.setNames(searchCollectionConceptVO.getNames().stream().filter(x ->StringUtil.isNotBlank(x)).collect(Collectors.toList()));
         List<GetAllForRelationDTO> getAllForRelationDTOS = this.searchCollectionConcept(searchCollectionConceptVO);
         return getAllForRelationDTOS;
     }