chore: update python packages + formatting + cleanup (#3221)

lnbits/core/services/notifications.py

@@ -4,7 +4,7 @@ import smtplib
 from email.mime.multipart import MIMEMultipart
 from email.mime.text import MIMEText
 from http import HTTPStatus
-from typing import Optional, Tuple
+from typing import Optional
 
 import httpx
 from loguru import logger
@@ -186,7 +186,7 @@ def is_message_type_enabled(message_type: NotificationType) -> bool:
 
 def _notification_message_to_text(
     notification_message: NotificationMessage,
-) -> Tuple[str, str]:
+) -> tuple[str, str]:
     message_type = notification_message.message_type.value
     meesage_value = NOTIFICATION_TEMPLATES.get(message_type, message_type)
     try: