Generate Chart.js graph and reply with discord bot with graph as embed message

chartjs-discordjs.js

const { SlashCommandBuilder } = require("@discordjs/builders");
const rp = require("request-promise");
const { MessageEmbed, MessageAttachment } = require("discord.js");
const { ChartJSNodeCanvas } = require("chartjs-node-canvas");
let chartEmbed = {};

// This function will return MessageAttachment object from discord.js
// Pass as much parameter as you need
const generateCanva = async (labels, datas) => {
  const renderer = new ChartJSNodeCanvas({ width: 800, height: 300 });
  const image = await renderer.renderToBuffer({
    // Build your graph passing option you want
    type: "line", // Show a bar chart
    backgroundColor: "rgba(236,197,1)",
    data: {
      labels: labels,
      datasets: [
        {
          label: "My graph title",
          data: datas,
        },
      ],
    },
  });
  return new MessageAttachment(image, "graph.png");
};

module.exports = {
  data: new SlashCommandBuilder(),
  // Build your command option before execute() if you plan to add slashCommands to your server
  async execute(interaction) {
    let labels = ["a", "b", "c"];
    let data = [10, 5, 9];

    // Create MessageEmbed passing options you want
    chartEmbed = new MessageEmbed({
      title: "MessageEmbed title",
      color: "YELLOW",
    });
    chartEmbed.setImage("attachment://graph.png");

    // Generate your graph & get the picture as response
    const attachment = await generateCanva(labels, data, convert);

    // Reply to server / channel you  want passing MessageEmbed & messageAttachment objects
    interaction.reply({ embeds: [chartEmbed], files: [attachment] });
    //#endregion
  },
};