def from_array(array):
        """
        Deserialize a new ReplyKeyboardMarkup from a given dictionary.

        :return: new ReplyKeyboardMarkup instance.
        :rtype: ReplyKeyboardMarkup
        """
        if array is None or not array:
            return None
        # end if
        assert_type_or_raise(array, dict, parameter_name="array")
        from pytgbot.api_types.sendable.reply_markup import KeyboardButton
        

        data = {}
        data['keyboard'] = KeyboardButton.from_array_list(array.get('keyboard'), list_level=2)
        data['resize_keyboard'] = bool(array.get('resize_keyboard')) if array.get('resize_keyboard') is not None else None
        data['one_time_keyboard'] = bool(array.get('one_time_keyboard')) if array.get('one_time_keyboard') is not None else None
        data['selective'] = bool(array.get('selective')) if array.get('selective') is not None else None
        
        instance = ReplyKeyboardMarkup(**data)
        instance._raw = array
        return instance
Deserialize a new ReplyKeyboardMarkup from a given dictionary.

        :return: new ReplyKeyboardMarkup instance.
        :rtype: ReplyKeyboardMarkup