I am trying to run a python async app with an asyncioscheduler scheduled job but the APScheduler fails during build because of this error:

'Only timezones from the pytz library are supported' error

I do include pytz in my app and i am passing the timezone. What is causing the error?

I am calling the asyncioscheduler in a class where i create job manager:

from apscheduler.schedulers.asyncio import AsyncIOScheduler


class ScheduleManager:
    def __init__(self) -> None:
    self.scheduler = AsyncIOScheduler()
    
    def start(self):
    self.scheduler.start()

    def stop(self):
    self.scheduler.shutdown()
    
    def add_seconds_interval_job(self, callback, interval : int):
    self.scheduler.add_job(callback, 'interval', seconds = interval)
    
    def add_minutes_interval_job(self, callback, interval : int):
    self.scheduler.add_job(callback, 'interval', minutes = interval)

    def add_hours_interval_job(self, callback, interval : int):
    self.scheduler.add_job(callback, 'interval', hours = interval)

    def add_days_interval_job(self, callback, interval : int):
    self.scheduler.add_job(callback, 'interval', days = interval)

then i call this manager from my application like :

from jobs import ScheduleManager, ConfigJob

class AppInitializer:

    def __init__(self) -> None:
    self.schedule_manager = ScheduleManager()
    self.config__job = ConfigJob()

    async def initialize(self, app, loop):
    self.schedule_manager.add_seconds_interval_job(self.config_job.run, 5)
    self.schedule_manager.start()