Added stubs for classes and cogs, performed a cleanup, added more database indexes

classes/pycord_bot.py

@@ -2,7 +2,6 @@ import logging
 from logging import Logger
 from typing import Any
 
-from aiohttp import ClientSession
 from discord import User
 from libbot.cache.manager import create_cache_client
 from libbot.pycord.classes import PycordBot as LibPycordBot
@@ -12,17 +11,12 @@ from classes import PycordUser
 logger: Logger = logging.getLogger(__name__)
 
 
-# from modules.tracking.dhl import update_tracks_dhl
-
-
 class PycordBot(LibPycordBot):
     def __init__(self, *args, **kwargs) -> None:
         super().__init__(*args, **kwargs)
 
         self._set_cache_engine()
 
-        self.client_session = ClientSession()
-
         if self.scheduler is None:
             return
 
@@ -63,8 +57,6 @@ class PycordBot(LibPycordBot):
         await super().start(*args, **kwargs)
 
     async def close(self, **kwargs) -> None:
-        await self.client_session.close()
-
         if self.scheduler is not None:
             self.scheduler.shutdown()