refactor: remove unused imports

tests/api/routes/controller/test_acl.py

@@ -21,7 +21,6 @@ from fastapi import FastAPI, status
 from httpx import AsyncClient
 from sqlalchemy.ext.asyncio import AsyncSession
 
-from gns3server.controller import Controller
 from gns3server.db.repositories.rbac import RbacRepository
 from gns3server.db.repositories.users import UsersRepository
 from gns3server.schemas.controller.rbac import ACECreate

tests/api/routes/controller/test_templates.py

@@ -17,7 +17,6 @@
 
 import json
 import os
-import shutil
 import unittest.mock
 import uuid
 from pathlib import Path