diff --git a/lnbits/extensions/watchonly/models.py b/lnbits/extensions/watchonly/models.py
index 5302e778..e145ea31 100644
--- a/lnbits/extensions/watchonly/models.py
+++ b/lnbits/extensions/watchonly/models.py
@@ -1,5 +1,6 @@
 from sqlite3 import Row
 from typing import List, Optional
+
 from fastapi.param_functions import Query
 from pydantic import BaseModel
 
diff --git a/lnbits/extensions/watchonly/views_api.py b/lnbits/extensions/watchonly/views_api.py
index 0047077c..0d008fca 100644
--- a/lnbits/extensions/watchonly/views_api.py
+++ b/lnbits/extensions/watchonly/views_api.py
@@ -1,49 +1,47 @@
-from http import HTTPStatus
-import httpx
 import json
+from http import HTTPStatus
 
+import httpx
+from embit import finalizer, script
+from embit.descriptor import Descriptor, Key
+from embit.ec import PublicKey
+from embit.psbt import PSBT, DerivationPath
+from embit.transaction import Transaction, TransactionInput, TransactionOutput
 from fastapi import Query, Request
 from fastapi.params import Depends
 from starlette.exceptions import HTTPException
 
-from embit.descriptor import Descriptor, Key
-from embit.psbt import PSBT, DerivationPath
-from embit.ec import PublicKey
-from embit.transaction import Transaction, TransactionInput, TransactionOutput
-from embit import script, finalizer
-
 from lnbits.decorators import WalletTypeInfo, get_key_type, require_admin_key
 from lnbits.extensions.watchonly import watchonly_ext
 
 from .crud import (
+    create_config,
+    create_fresh_addresses,
     create_mempool,
     create_watch_wallet,
+    delete_addresses_for_wallet,
     delete_watch_wallet,
     get_addresses,
+    get_config,
     get_fresh_address,
-    create_fresh_addresses,
-    update_address,
-    delete_addresses_for_wallet,
     get_mempool,
     get_watch_wallet,
     get_watch_wallets,
+    update_address,
+    update_config,
     update_mempool,
     update_watch_wallet,
-    create_config,
-    get_config,
-    update_config,
-)
-from .models import (
-    BroadcastTransaction,
-    SignedTransaction,
-    CreateWallet,
-    CreatePsbt,
-    Config,
-    WalletAccount,
-    ExtractPsbt,
 )
 from .helpers import parse_key
-
+from .models import (
+    BroadcastTransaction,
+    Config,
+    CreatePsbt,
+    CreateWallet,
+    ExtractPsbt,
+    SignedTransaction,
+    WalletAccount,
+)
 
 ###################WALLETS#############################