*To create DB run following command:
  
     python manage.py makemigrations
     python manage.py migrate

*To initialize DB withb seed data which is located in seed_data folder:

     python manage.py loaddata seed_data/note.json

*To run django server (with default port 8000):

     python manage.py runserver

*To access API to fetch list of notes:

     http://127.0.0.1:8000/api/notes/

*To access API to fetch note with id say 1:

     http://127.0.0.1:8000/api/notes/1/

*To access a note with given subject filter say test1:

     http://127.0.0.1:8000/api/notes/?subject=test1