diff --git a/app/controllers/machine.py b/app/controllers/machine.py
index 0092213..132af09 100644
--- a/app/controllers/machine.py
+++ b/app/controllers/machine.py
@@ -13,7 +13,6 @@ from app.domain.machine import (
     Repository,
     Service,
 )
-from app.lib.filters import ExactFilter
 from app.lib.responses import ObjectListResponse, ObjectResponse
 
 if TYPE_CHECKING:
@@ -26,6 +25,7 @@ DETAIL_ROUTE = "/{machine_id:int}"
 async def provides_service(db_session: AsyncSession, company_id: int) -> Service:
     """Constructs repository and service objects for the request."""
     from app.controllers.company import provides_service
+
     company_service = provides_service(db_session)
     company = await company_service.get(company_id)
     return Service(Repository(session=db_session, company=company))
@@ -33,6 +33,7 @@ async def provides_service(db_session: AsyncSession, company_id: int) -> Service
 
 async def get_company(db_session: AsyncSession, company_id: int) -> Company:
     from app.controllers.company import provides_service
+
     company_service = provides_service(db_session)
     return await company_service.get(company_id)