Initial run through on MLMD-Cases notebook

[avdaredevil]

About

This change introduces a new notebook, that allows a user to quickly populate different MLMD scenarios with the SDK

Meta

/area metadata
/area front-end
/priority p1
/assign @avdaredevil
/cc @kwasi

---

This change is 

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by:
To complete the pull request process, please assign gaoning777
You can assign the PR to them by writing /assign @gaoning777 in a comment when ready.

The full list of commands accepted by this bot can be found here.

Details

Needs approval from an approver in each of these files:

• sdk/OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[kwasi]

The last commit message implies the notebook isn't working. I can approve if you want to check in as-is, otherwise I'll wait for changes to re-review.

[avdaredevil]

/retest

[k8s-ci-robot]

@avdaredevil: The following test failed, say /retest to rerun all failed tests:

Test name	Commit	Details	Rerun command
kubeflow-metadata-presubmit	95eff7f	link	/test kubeflow-metadata-presubmit

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

Details

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. I understand the commands that are listed here.