whatappimagebot.js

// msg.hasMedo
    if (msg.hasMedia) {
      // impor at the top of file
      // import Tesseract from 'tesseract.js';

      // pic
      const messageMedia = await msg.downloadMedia()

      // check if media is png or jpeg
      if (messageMedia.mimetype === "image/jpeg" || messageMedia.mimetype === "image/png") {
        // OCR to get text let a = recognize()
        Tesseract.recognize(
          messageMedia.data,
          'eng',
          { logger: m => console.log(m) }
        ).then(async ({ data: { text } }) => {
          console.log(text);

          // make a request to api 
          const isFactual = await axios.post("https://api.chucknorris.io/jokes/random", { text: text })

          // {"categories":[],"created_at":"2020-01-05 13:42:20.568859","icon_url":"https://assets.chucknorris.host/img/avatar/chuck-norris.png","id":"8RyVauXsSLmVYxyRAy9dmA","updated_at":"2020-01-05 13:42:20.568859","url":"https://api.chucknorris.io/jokes/8RyVauXsSLmVYxyRAy9dmA","value":"Chuck Norris once ordered a Big Mac at a police stop... and fucking well got it."}

          // response wil tell if its a correct fact or not
          msg.reply(isFactual.data.value)
        })
      }else{
        msg.reply("Only JPEG and PNG allowed")
      }



    }