Changes back to async scheduler

Author: JudsonStevens

main.py

@@ -10,7 +10,7 @@
 from slack_bolt.context.async_context import AsyncBoltContext
 from slack_bolt.async_app import AsyncApp
 from slack_bolt.adapter.fastapi.async_handler import AsyncSlackRequestHandler
-from apscheduler.schedulers.background import BackgroundScheduler
+from apscheduler.schedulers.asyncio import AsyncIOScheduler
 from apscheduler.triggers.interval import IntervalTrigger
 
 from modules.handlers.channel_join_handler import (
@@ -105,7 +105,7 @@
 api = FastAPI()
 
 # Initialize an AsyncIOScheduler object to schedule tasks
-Scheduler = BackgroundScheduler({"apscheduler.timezone": "UTC"})
+Scheduler = AsyncIOScheduler({"apscheduler.timezone": "UTC"})
 MessageTrigger = IntervalTrigger(minutes=10)
 # DailyProgrammerTrigger = IntervalTrigger(hours=24)