I'm almost done fixing my Django portfolio when I bumped into a problem when choosing a photo for one of the pages of my site

The problem here is the dropdown doesn't show anything!

My models.py is

from django.db import models


class Project(models.Model):
    title = models.CharField(max_length=100)
    description = models.TextField()
    technology = models.CharField(max_length=20)
    image = models.FilePathField(path='/img')

I have an /img folder on the main project folder and the static folder.

Someone from StackOverflow asked if I had read & write access on the folder and I definitely have.

Did I miss anything?