Why are png images not showing in django?

Question

Django

I'm using django-avatar to allow people to upload their own avatars. Jpg images are displayed correctly, but png are not:

I think my image display is set up correctly.

settings.py:

STATIC_ROOT = os.path.join(BASE_DIR, '/static')
STATIC_URL = '/static/'

MEDIA_URL = '/IMG/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'static/IMG')

URLs.py:

if settings.DEBUG:
    urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)
    urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

Here's what I include in the template:

{% load avatar_tags %}
{% render_avatar avatar 250 %}
{% load account %}
{% user_display user %}
{% load i18n %}
{% load static %}

But that doesn't help, with some pngs showing and others not.

Answer 1

I DECIDED! For everything to work, you just need to register in settings.py:
AVATAR_THUMB_FORMAT = 'PNG'