minor cleanup

cogs/karma.py

@@ -11,7 +11,7 @@ import importlib
 import logging
 import discord
 import regex
-from typing import Pattern
+from regex import Pattern
 from aiohttp import ClientSession, ClientTimeout
 from discord.ext import bridge, commands, tasks
 
@@ -166,7 +166,7 @@ class Karma(commands.Cog):
 
 
     @tasks.loop(seconds=30, reconnect=True)
-    async def update_karma_chan(self):
+    async def update_karma_chan(self) -> None:
         """Update the Karma Chan Leaderboard"""
         try:
             top_embed = await self.util.get_top_embed(n=25)
@@ -179,7 +179,7 @@ class Karma(commands.Cog):
 
 
     @commands.Cog.listener()
-    async def on_message(self, message: discord.Message):
+    async def on_message(self, message: discord.Message) -> None:
         """
         Message hook, to monitor for ++/--
         Also monitors for messages to #karma to autodelete, only Havoc may post in #karma!

cogs/sing.py

@@ -3,7 +3,8 @@
 
 import traceback
 import logging
-from typing import Optional, Pattern
+from typing import Optional
+from regex import Pattern
 import urllib
 import discord
 import regex