[GSoC] Provide a PyTorch MNIST Example for Push-based Metrics Collection

[Electronic-Waste]

What this PR does / why we need it:

Provide a Pytorch MNIST example for push-based metrics collection.

Which issue(s) this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged):
Fixes #

Checklist:

• Docs included if any changes are user facing

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[tenzen-y]

@Electronic-Waste Could we implement CI powered by papermill first in a separate PR?

[Electronic-Waste]

It seems that #2417 mentioned it and has already been taken by someone. I'll ask the assignee about the progess. And if he doesn't have time, I would be glad to take it :)

Please let me know your thoughts. cc @tenzen-y @andreyvelich

[tenzen-y]

It seems that #2417 mentioned it and has already been taken by someone. I'll ask the assignee about the progess. And if he doesn't have time, I would be glad to take it :)

Please let me know your thoughts. cc @tenzen-y @andreyvelich

As Andrey mentioned in the issue, we are working on it at the traininig-operator, first.
So, let us come back here after the papermill implementation is completed in the training operator.

[Electronic-Waste]

Yeah, I see! I'm looking forward to enhance my understanding of Training-Operator through this issue :)

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This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[google-oss-prow]

@Electronic-Waste: The label(s) /remove-label lifecycle/statle cannot be applied. These labels are supported: tide/merge-method-merge, tide/merge-method-rebase, tide/merge-method-squash, lifecycle/needs-triage. Is this label configured under labels -> additional_labels or labels -> restricted_labels in plugin.yaml?

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[google-oss-prow]

@Electronic-Waste: The label(s) /remove-label lifecycle/stale cannot be applied. These labels are supported: tide/merge-method-merge, tide/merge-method-rebase, tide/merge-method-squash, lifecycle/needs-triage. Is this label configured under labels -> additional_labels or labels -> restricted_labels in plugin.yaml?

In response to this:

/remove-label lifecycle/stale

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.

[Electronic-Waste]

/remove-lifecycle stale

[andreyvelich]

@tenzen-y @Electronic-Waste Should we move forward with this PR, since we need to release Katib 0.18, and we can implement E2Es for the Notebook in the followup PRs?

[Electronic-Waste]

@tenzen-y @Electronic-Waste Should we move forward with this PR, since we need to release Katib 0.18, and we can implement E2Es for the Notebook in the followup PRs?

@andreyvelich Yeah, I agree with you. Waiting for the e2e test may take a long time. We can release rc0 first:)

[andreyvelich]

@Electronic-Waste Please can you rebase this PR to fix E2Es, so we can merge it ?

[Electronic-Waste]

@andreyvelich I've updated this branch by rebasing to the newest master branch. PTAL if you have time👀

[andreyvelich]

Thank you @Electronic-Waste!
/lgtm
/approve

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