def get_away_user_ids(realm_id: int) -> Set[int]:
    user_dict = get_user_info_dict(realm_id)
    return {int(user_id) for user_id in user_dict if user_dict[user_id].get('away')}
def get_away_user_ids(realm_id: int) -> Set[int]:
    user_dict = get_user_info_dict(realm_id)
    return {int(user_id) for user_id in user_dict if user_dict[user_id].get('away')}