Slashml

Added
- Pin some dependencies
- Add a requirements flag for model deployment

Added
- Unpin depenedencies

Added
- Model deployment

Added
- Added rev model for SpeechToText service

Added
- Added deepgram model for SpeechToText service
- Added gcp model for SpeechToText service

Fixed
- Fixed a bug in examples by replacing verbs with `submit_job`

Changed
- Combined submit_job and status check into a single function call.