Create environment variables containing secrets

[ginorey]

These body parameters would be used in the jdoodle call. Here's an image of the JDOODLE call in postman. You would need to create environment variables clientSecret and clientID in a python flask project. DM Gino for secrets.

Make sure to update it into the Github and use .gitignore to make sure we don't expose secrets.

[DavidUlloa6310]

We're using the python-dotenv package and storing environment variables in a .env file.