Slackker

Change log:

New Feature:
- Support for lightning framework⚡(10)
Fixes:
- Fix epoch numbers mismatch in reporting for keras (10)
Improvements:
- Refactor code for better performance & smaller package size ~20KB (11)

**Full Changelog**: https://github.com/siddheshgunjal/slackker/compare/1.1.0...1.2.2

Change log:

New Feature:
* Added Telegram support to send training updates. from `slackker.callbacks.keras` import `telegramUpdate`. For detailed step by step guide, visit this article: [How to setup Slackker with Telegram](https://medium.com/siddheshgunjal82/how-to-setup-slackker-with-telegram-to-monitor-keras-model-training-21b1ff0c1020)

Improvements:
* Backend overhaul for future updates.

Change log:

Bugs resolved:
* Fixed crash issue if internet goes out in between training.
- Now if internet goes down `slackker` will make 3 attempts of 10 seconds each and upon failure in connection it will skip update to slack and continue training.
Improvements:
* Added colors to log statements for better readability.
- `Cyan` for INFO logs
- `Yellow` for WARNING logs
- `Red` for ERROR logs
* Wait timer for initial connection check has been increased from 10 seconds to 60 seconds.

Initial release.