Python 我制作了一个discord.py机器人，我想知道如何使用sqlite 3创建一个数据库，每当有人在琐事命令中正确回答时，该数据库都可以更新

我已经创建了一个表，其标题为成员id和分数。我希望每次用户得到正确答案时，数据库都会更新。 感谢所有帮助过我的人，如果你想在不和谐中帮助我，S C A R E D#1711

    @commands.command()
    async def trivia(self, ctx, difficulty=None):
        '''Trivia using the Open Trivia Database'''
        ez = ['easy','medium','hard']
        if difficulty==None:
            question1 = await self.trivia.get_random_question(random.choice(ez))
        else:
            question1 = await self.trivia.get_random_question(difficulty.lower())
        
        try:
            question = question1
        except AiotriviaException as error:
            return await ctx.send(f"\nDifficulty Levels:\n`Easy`\n`Medium`\n`Hard`")
        answers = question.responses
        random.shuffle(answers)

        final_answers = '\n'.join([f"{index}. {value}" for index, value in enumerate(answers, 1)])
        
        message = await ctx.reply(f"**`{question.question}`**\n`{final_answers}`\n`{question.type.capitalize()}` `{question.category}`", allowed_mentions=discord.AllowedMentions(replied_user=False))
        answer = answers.index(question.answer)+1
        await self.trivia.close() 

        try:
            while True:
                msg = await self.bot.wait_for('message', timeout=15, check=lambda m: m.author == ctx.message.author )
                if str(answer) in msg.content:
                    db = sqlite3.connect('main.sqlite')
                    cursor = db.cursor()
                    cursor.execute(f"SELECT member_id,score FROM main WHERE member_id = {ctx.message.author.id}")
                    result = cursor.fetchone()
                    if result is None:
                        sql = ("INSERT INTO main(member_id,score) VALUES(?,?)")
                        val = (ctx.message.author.id, 0)
                        cursor.execute(sql, val)
                        db.commit()
                    else:
                        cursor.execute(f"SELECT member_id,score FROM main WHERE member_id ='{ctx.message.author.id}'")
                        result1 = cursor.fetchone()
                        score = int(result1[2])
                        sql = ("UPDATE main SET score = ? WHERE member_id = ?")
                        val = (score + 1, ctx.message.author.id)
                        cursor.execute(sql, val)
                        db.commit()
                        db.close()
                    return await ctx.send(f"`{question.answer}` `is correct! wow ur so proo` ")

                else:
                    return await ctx.send(f"`haha noob. The correct answer is:` `{question.answer}`")

        except asyncio.TimeoutError:
            await ctx.send(f"`Time ran out!` `{question.answer}` `is the corect answer`")