Evaluate top models on new data with interpretability features

[isaacmg]

Based on the top models identified #53 we now want to identify how well the models perform on most recent data.

Depends on:
#53
Adding enhanced evaluation

Acceptance criteria:

• Documented report on Wandb on how well the models perform on new test period
• Report should include diagrams and feature importance plots
• Comments from Serge or other Epidemiologists