Update MemberBrandAttentionRepository.java

mall-portal/src/main/java/com/macro/mall/portal/repository/MemberBrandAttentionRepository.java

@@ -5,8 +5,6 @@ import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.mongodb.repository.MongoRepository;
 
-import java.util.List;
-
 /**
  * 会员品牌关注Repository
  * Created by macro on 2018/8/2.