Project set up and started Email reading script design

I worked on setting up the basic project stuff (github repo, etc.) and then went on to build the first component of the app which is getting API access to Gmail Inbox.

I set up the required Google Cloud project (and an app inside it) for accessing the Gmail API via it, and added read.only scope.

Then after I used my app credentials to authorize a test script to read last 5 emails from my own inbox.
Which required me first giving the app permission for the same