Upgrading sklearn to 1.0.2

[NikhilRaverkar]

Issue #, if available:

Description of changes:

• version update for sklearn.
• Added integration tests as a part of codebuild
• added unit test coverage as a part of codebuild
• updated integration test model and setup and verified with codebuild

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[awsbmillare]

Can you address my other question and also create a branch for the previous version before I can approve this? Once we merge this, this will break the other code builds, we want to make sure the old version build process works before merging.

[NikhilRaverkar]

Can you address my other question and also create a branch for the previous version before I can approve this? Once we merge this, this will break the other code builds, we want to make sure the old version build process works before merging.

Created a new Branch 0.23-1