Update the Department.

src/main/java/space/kklochko/jdbc_hospital_example/models/Department.java

@@ -3,7 +3,6 @@ package space.kklochko.jdbc_hospital_example.models;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 
-import java.util.ArrayList;
 import java.util.UUID;
 
 @AllArgsConstructor
@@ -13,5 +12,11 @@ public class Department {
     String name;
     String location;
     String phone;
+
+    public Department(String name, String location, String phone){
+        setName(name);
+        setLocation(location);
+        setPhone(phone);
+    }
 }