ENH: Add code to placeholder examples in the README

[joconnor-ecaa]

Feature Type

• [X] Adding new functionality to Future Energy Outlook Python Client

• [ ] Changing existing functionality in Future Energy Outlook Python Client

• [ ] Removing existing functionality in Future Energy Outlook Python Client

Problem Description

I'd like to see some basic usage examples in the README.

Feature Description

Add code blocks to the relevant README sections, or links to the feo-client-examples notebooks.

[joconnor-ecaa]

Resolved