We need emojies

[jhaux]

Is your feature request related to a problem? Please describe.
black does it beautifully! We even get cake when things are formatted!

Describe the solution you'd like
There is a pypi package that allows us to incorporate emojis easily: https://pypi.org/project/emoji/
Let's add emojis to important log statements like

• 🎰 Starting Training
• ✔️ All outputs have been created

Describe alternatives you've considered
An emojiless world of boredom and sorrow.

Additional context
https://www.webfx.com/tools/emoji-cheat-sheet/

[jhaux]

🎠 is in there as well @rromb!