working version!

This is the first working version with sleep data as test set.
Add plots on predictions.

Note: config has a parameter to use test_mode which will only read 10000 predictions.

What's Changed

• Dev-Add sleep data to inference dataset by @NxNiki in #5
• check how to lost whole sleep data. by @NxNiki in #11

Full Changelog: v0.0.4-beta...v0.0.5