I have a folder on my node server called /pictures/renamed. In it, I'm trying to save an image and it does successfully save it however it doesn't display anything except a message that says "It appears that we don't support this file format". I changed the image extension to jpeg, jpg and png but the image still doesnt display. Why is this happening?

const express = require('express');
const bodyParser =  require('body-parser')
const app = express();
const https = require('https');
const fs = require('fs');
const cors = require('cors');
const pathh  = require('path')


//Setting up the cors config
app.use(cors());

//BodyParser middleware
app.use(express.json());


function download(){
  const url = 'https://unsplash.com/photos/3aqiY4t1qxM/download?ixid=MnwxMjA3fDB8MXxhbGx8Mnx8fHx8fDJ8fDE2NTY3Njg2Mzc&force=true'
  const path = pathh.resolve("./pictures/renamed/", 'imageWorld.jpg')
  const fileStream = fs.createWriteStream(path)


https.get(url,(res)=>{

    res.pipe(fileStream)

    fileStream.on('finish',()=>{
      fileStream.close()
    })
  })



}

download();

//Serve static files if in production
if(process.env.NODE_ENV === 'production'){

  //Set static folder
  app.use(express.static('client/build'));

  app.get('*', (req, res) =>{
    res.sendFile(path.resolve(__dirname, 'client', 'build', 'index.html'))
  });
}

const port = process.env.PORT || 5000;



app.listen(port, () => console.log(`Server started on port ${port}`));