Yesterday I was working on my project. Today, when I opened it, two modules aren’t found. Yesterday they were, so that is pretty strange already. When I try to install using pip, it says ‘Requirement already satisfied’. The modules I need to install are these:

from decouple import config
from celery.schedules import crontab

I already surfed around the internet trying random things, since I am new and learning django and python I find my problem very hard to understand.