fix pylint errors

backend/tests/services/test_forms_service.py

@@ -1,10 +1,9 @@
 import pytest
-from sqlmodel import Session
-
-import src.models as models
-import src.forms.service as forms_service
 import src.forms.exceptions as forms_exceptions
+import src.forms.service as forms_service
 import tests.factories.forms as forms_factory
+from sqlmodel import Session
+from src import models
 
 
 class TestFormsService:

backend/tests/services/test_productors_service.py

@@ -1,10 +1,9 @@
 import pytest
-from sqlmodel import Session
-
-import src.models as models
-import src.productors.service as productors_service
 import src.productors.exceptions as productors_exceptions
+import src.productors.service as productors_service
 import tests.factories.productors as productors_factory
+from sqlmodel import Session
+from src import models
 
 
 class TestProductorsService:

backend/tests/services/test_products_service.py

@@ -1,10 +1,9 @@
 import pytest
-from sqlmodel import Session
-
-import src.models as models
-import src.products.service as products_service
 import src.products.exceptions as products_exceptions
+import src.products.service as products_service
 import tests.factories.products as products_factory
+from sqlmodel import Session
+from src import models
 
 
 class TestProductsService:

backend/tests/services/test_shipments_service.py

@@ -1,11 +1,11 @@
-import pytest
 import datetime
-from sqlmodel import Session
 
-import src.models as models
-import src.shipments.service as shipments_service
+import pytest
 import src.shipments.exceptions as shipments_exceptions
+import src.shipments.service as shipments_service
 import tests.factories.shipments as shipments_factory
+from sqlmodel import Session
+from src import models
 
 
 class TestShipmentsService:

backend/tests/services/test_users_service.py

@@ -1,10 +1,9 @@
 import pytest
-from sqlmodel import Session
-
-import src.models as models
-import src.users.service as users_service
 import src.users.exceptions as users_exceptions
+import src.users.service as users_service
 import tests.factories.users as users_factory
+from sqlmodel import Session
+from src import models
 
 
 class TestUsersService: