diff --git a/lnbits/extensions/tpos/views_api.py b/lnbits/extensions/tpos/views_api.py
index e8dec2b42..204548b1b 100644
--- a/lnbits/extensions/tpos/views_api.py
+++ b/lnbits/extensions/tpos/views_api.py
@@ -7,11 +7,11 @@ from lnurl import decode as decode_lnurl
 from loguru import logger
 from starlette.exceptions import HTTPException
 
-from lnbits.core.crud import get_user, get_latest_payments_by_extension
+from lnbits.core.crud import get_latest_payments_by_extension, get_user
+from lnbits.core.models import Payment
 from lnbits.core.services import create_invoice
 from lnbits.core.views.api import api_payment
 from lnbits.decorators import WalletTypeInfo, get_key_type, require_admin_key
-from lnbits.core.models import Payment
 
 from . import tpos_ext
 from .crud import create_tpos, delete_tpos, get_tpos, get_tposs