How can you display either a video or image file in a django template depending on what the uploaded file is?

Question

I want to add both images and videos in my model Post.py but want to display either an image or a video at a time in my django project.
I couldn't find the right and satisfactory answers on stackoverflow even.
Please do help i really want to know the code.

Answer 1

If i am writing default image then i can't leave it empty even when i made the imageField blank=True and if i don't write default in imageField then i am getting the image has no field associated with it.