diff --git a/lnbits/extensions/boltcards/lnurl.py b/lnbits/extensions/boltcards/lnurl.py
index f5960d11..4b2f073d 100644
--- a/lnbits/extensions/boltcards/lnurl.py
+++ b/lnbits/extensions/boltcards/lnurl.py
@@ -28,6 +28,7 @@ from .nxp424 import decryptSUN, getSunMAC
 
 ###############LNURLWITHDRAW#################
 
+
 # /boltcards/api/v1/scan?p=00000000000000000000000000000000&c=0000000000000000
 @boltcards_ext.get("/api/v1/scan/{external_id}")
 async def api_scan(p, c, request: Request, external_id: str = Query(None)):
diff --git a/tests/core/views/test_api.py b/tests/core/views/test_api.py
index caced159..d6d341cd 100644
--- a/tests/core/views/test_api.py
+++ b/tests/core/views/test_api.py
@@ -16,6 +16,7 @@ from ...helpers import get_random_invoice_data, is_regtest
 
 WALLET = get_wallet_class()
 
+
 # check if the client is working
 @pytest.mark.asyncio
 async def test_core_views_generic(client):