shadow endpoint (aws#219)

* initial commit

* minor fix

* minor fixes

* add inference experiment notebook

add inference experiment notebook

* Add shadow endpoint notebook (aws#215)

* initial commit

* add inference experiment notebook

add inference experiment notebook

Co-authored-by: Qingwei Li<ec2-user@ip-172-16-37-37.us-west-2.compute.internal>
Co-authored-by: Shreya Pandit <pandishr@amazon.com>
Co-authored-by: Qingwei Li <qqnl@amazon.com>

* Revert "Add shadow endpoint notebook (aws#215)" (aws#218)

This reverts commit b6d2fd203f7f85670478556e902ad2bb86a1a882.

* reformat

* reviewer's comments addressed

* clear output

* fix and reformat nb

* reformat nb

* remove notebook

* markdown change

Co-authored-by: EC2 Default User <ec2-user@ip-172-16-37-37.us-west-2.compute.internal>
Co-authored-by: Shreya Pandit <pandishr@amazon.com>
Co-authored-by: Qingwei Li <qqnl@amazon.com>
Co-authored-by: EC2 Default User <ec2-user@ip-172-16-0-250.us-west-2.compute.internal>