title: How to upload an image in django web application?
body: <p>I need to ask the user to upload an image on a django web app but i don't know how to start and what to write in views.py or models.py or settings.py
  I searched for answers but didn't get full or step-wise answer to this (I am new to django)
  I have given MEDIA_ROOT and MEDIA_URL in the settings.py but need help in further implementation</p>