Fixed lint error

Author: hinashi

entity/tests/test_api_v2.py

@@ -12,15 +12,12 @@
 from rest_framework.exceptions import ValidationError
 
 from acl.models import ACLBase
-from airone.lib.elasticsearch import AttrHint
 from airone.lib.log import Logger
 from airone.lib.test import AironeViewTest
 from airone.lib.types import AttrType
 from entity import tasks
 from entity.models import Entity, EntityAttr
-from entry import tasks as entry_tasks
 from entry.models import Entry
-from entry.services import AdvancedSearchService
 from entry.tasks import create_entry_v2
 from group.models import Group
 from role.models import Role

entity/tests/test_view.py

@@ -13,7 +13,6 @@
 from entity.models import Entity, EntityAttr
 from entity.settings import CONFIG
 from entry.models import Attribute, Entry
-from entry.services import AdvancedSearchService
 from entry.tasks import update_es_documents
 from user.models import History, User