fileupload(express-fileupload) not working

const fileupload = require('express-fileupload')

app.post('/import', fileupload() , function(req, res, next){
  try{
    const file = req.files.csvFile
    res.sendStatus(200)
  }catch(err){
    next(err)
  }
})

But fileupload doesn’t work because i get the following
answer in postman