def get_legal_actions(game: BridgeGame):
        ''' Get all legal actions for current state.

        Returns:
            (OrderedDict): A OrderedDict of legal actions' id.
        '''
        legal_actions = game.judger.get_legal_actions()
        legal_actions_ids = {action_event.action_id: None for action_event in legal_actions}
        return OrderedDict(legal_actions_ids)
 Get all legal actions for current state.

        Returns:
            (OrderedDict): A OrderedDict of legal actions' id.
        
rlcard/envs/bridge.py