Create python-app.yml

[MAX25M]

Please add a description of your PR.
If this is a solution to an open challenge, please explain your solution.

Don't forget to check our book to ensure your solution satisfy the overall
requirements as well as the challenge success criteria.

Resolves #ISSUE-NUMBER

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

[feliperodri]

@MAX25M could you add a description for this PR? What is the purpose of it? Should we close it?

[MAX25M]

Sorry, you can close it. I will try on the challenge.