diff --git a/spring_online_calculator/src/main/java/premium_store/service/ClientService.java b/spring_online_calculator/src/main/java/premium_store/service/ClientService.java
index 915ed90..747228a 100644
--- a/spring_online_calculator/src/main/java/premium_store/service/ClientService.java
+++ b/spring_online_calculator/src/main/java/premium_store/service/ClientService.java
@@ -4,8 +4,6 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.StringUtils;
 import premium_store.model.Client;
-import premium_store.model.Level;
-import premium_store.model.Nation;
 import premium_store.model.Tank;
 
 import javax.persistence.EntityManager;
diff --git a/spring_online_calculator/src/main/java/premium_store/service/TankService.java b/spring_online_calculator/src/main/java/premium_store/service/TankService.java
index f3c1307..1f347ec 100644
--- a/spring_online_calculator/src/main/java/premium_store/service/TankService.java
+++ b/spring_online_calculator/src/main/java/premium_store/service/TankService.java
@@ -3,7 +3,6 @@ package premium_store.service;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.StringUtils;
-import premium_store.model.Client;
 import premium_store.model.Level;
 import premium_store.model.Nation;
 import premium_store.model.Tank;
@@ -89,8 +88,6 @@ public class TankService {
         em.createQuery("Delete from Tank").executeUpdate();
     }
 
-
-
     @Transactional(readOnly = true)
     public List<Tank> findTank(Level level, Nation nation) {
         return em.createQuery("select t from Tank t where t.nation.nation = :Nid and t.level.level BETWEEN :Llevel AND :L2level", Tank.class)
diff --git a/spring_online_calculator/Отчёт_по_лаб_раб_№3.docx b/spring_online_calculator/Отчёт_по_лаб_раб_№3.docx
new file mode 100644
index 0000000..ca0fc33
Binary files /dev/null and b/spring_online_calculator/Отчёт_по_лаб_раб_№3.docx differ