Moderate messages in your servers automatically using Artificial Intelligence. The code below was made to put in index.js, you can modify it to put in an event file.

index.js

//...

const GOOGLE_API_KEY = "CóCáiLồnĐịtConBàMày"
const snekfetch = require('snekfetch');

client.on("message", async message => {
    if (message.author.bot) return; // return if message was sent from bot
    const emojiId = message.content.replace(/<a?:(.*?):+/g, '');
    let imageUrl = `https://cdn.discordapp.com/emojis/${emojiId}`;
    if(message.content === imageUrl) return; // return if message only contains emojis

    const text = message.content;
    try {
                const { body } = await snekfetch
                    .post('https://commentanalyzer.googleapis.com/v1alpha1/comments:analyze')
                    .query({ key: GOOGLE_API_KEY})
                    .send({
                        comment: { text },
                        languages: ['en'],
                        requestedAttributes: { TOXICITY: {} }
                    });
                    
                const toxicity = Math.round(body.attributeScores.TOXICITY.summaryScore.value * 100);

        if (toxicity > 85) {
                message.delete();
                message.channel.send(`Hey ${message.author}, please do not use toxic words here!`)
            }

    } catch (err) {
        return message.reply(`Oh no, an error occurred: \`${err.message}\`. Try again later!`);
    }
})

:)