Small changes related to data model import - Cleaned up invocation creation by adding a static function to do all the calls needed. - Data model import no longer requires the BaseTen schema.
Small changes related to data model import
- Cleaned up invocation creation by adding a static function to do all the calls needed.
- Data model import no longer requires the BaseTen schema.

gservera/baseten,gservera/baseten,gservera/baseten,gservera/baseten,gservera/baseten,gservera/baseten