POC: sample numpy exercise

[abadoni5]

Summary

Added a sample numpy exercise, using the pyscript component also added interactive components for the learner created using pyscript.

Checklist

• [x] Variables, functions and comments are translated to Spanish
• [x] Functions follow underscore notation
• [x] Spell check done & typos fixed
• [x] All python code is PEP8 compliant
• [x] Test coverage with Playwright implemented; locators are Pyhton code
• [x] Reviewers assigned (all peers & at least 1 mentor)

Screenshots

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Published to http://pyar.github.io/PyZombis/356/index.html