from typing import Optional class Challenge: BEAT_CHALLENGES = False def __init__( self, name: str, category: str, max_level: int, is_new_challenge: bool, max_level_beaten: Optional[int], level_to_run: Optional[int] = None, ) -> None: self.name = name self.category = category self.max_level_beaten = max_level_beaten self.max_level = max_level self.succeeded = False self.skipped = False self.level_to_run = level_to_run self.is_new_challenge = is_new_challenge