Attachment to Embed

How do I attach an Attachment to the Embed Image?

const attachment = new AttachmentBuilder(canvas.toBuffer(), 'lb.png');

        const embed = new EmbedBuilder()
          .setTitle('Leaderboard')
          .setImage("attachment://lb.png")

client.channels.cache.get('1155152229842550854').send({ embeds: [embed], files: [attachment]})

const attachment = new AttachmentBuilder(canvas.toBuffer(), 'lb.png');

        const embed = new EmbedBuilder()
          .setTitle('Leaderboard')
          .setImage("attachment://lb.png")

client.channels.cache.get('1155152229842550854').send({ embeds: [embed], files: [attachment]})

const attachment = new AttachmentBuilder(canvas.toBuffer(), 'lb.png');

        const embed = new EmbedBuilder()
          .setTitle('Leaderboard')
          .setImage("attachment://lb.png")

client.channels.cache.get('1155152229842550854').send({ embeds: [embed], files: [attachment]})

const attachment = new AttachmentBuilder(canvas.toBuffer(), 'lb.png');

        const embed = new EmbedBuilder()
          .setTitle('Leaderboard')
          .setImage("attachment://lb.png")

client.channels.cache.get('1155152229842550854').send({ embeds: [embed], files: [attachment]})