Merge remote-tracking branch 'origin/master'

src/main/java/com/diagbot/repository/BaseNodeRepository.java

@@ -1,8 +1,6 @@
 package com.diagbot.repository;
 
 
-import com.diagbot.entity.node.MedCate;
-import com.diagbot.entity.node.Medicine;
 import com.diagbot.entity.node.base.BaseNode;
 import org.springframework.data.neo4j.annotation.Query;
 import org.springframework.data.neo4j.repository.Neo4jRepository;