How to use the octobot.community.community_fields.CommunityFields.PROFITABILITY function in OctoBot

return {
            CommunityFields.ID.value: self.bot_id,
            CommunityFields.CURRENT_SESSION.value: {
                CommunityFields.STARTED_AT.value: int(self.octobot_api.get_start_time()),
                CommunityFields.UP_TIME.value: int(time.time() - self.octobot_api.get_start_time()),
                CommunityFields.SIMULATOR.value: self.has_simulator,
                CommunityFields.TRADER.value: self.has_real_trader,
                CommunityFields.EVAL_CONFIG.value: self._get_eval_config(),
                CommunityFields.PAIRS.value: self._get_traded_pairs(),
                CommunityFields.EXCHANGES.value: list(get_exchange_names()),
                CommunityFields.NOTIFICATIONS.value: self._get_notification_types(),
                CommunityFields.TYPE.value: get_octobot_type(),
                CommunityFields.PLATFORM.value: get_current_platform(),
                CommunityFields.REFERENCE_MARKET.value: self.reference_market,
                CommunityFields.PORTFOLIO_VALUE.value: self._get_real_portfolio_value(),
                CommunityFields.PROFITABILITY.value: self._get_profitability()
            }