Python : getting started sample

[olivakar]

Purpose

The first sample for python. Folder structure was changed as imports were causing an issue.

Some of the Paho Client Wrapper code is still unused. Hopefully as we write other samples I will have a better idea what functions are gonna be used.

Some codes are still commented 9like the certificates path) as the more complex samples need to be tested against that code path. Did not want to uncomment as I am not 100 percent sure.

Checklist

• [ ] I have read the contribution guidelines.
• I submitted this PR against the correct branch:
  • [ ] This pull-request is submitted against the main branch.
  • [ ] I have merged the latest main branch prior to submission and re-merged as needed after I took any feedback.
  • [ ] I will squashed my changes into one with a clear description of the change when I complete the PR.

Does this introduce a breaking change?

[ ] Yes
[ ] No

Pull Request Type

What kind of change does this Pull Request introduce?

[ ] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Documentation content changes
[ ] Other... Please describe:

How to Test

• ...

What to Check

Verify that the following are valid

• ...

Other Information

[vishnureddy17]

I think this sample needs to subscribe to the sample/+ topic to align with the dotnet sample.