Question 1

Is the Chunking Documents for Retrieval lesson free?

Accepted Answer

Yes. The first 5 lessons on PyRun are free forever — no signup, no card. Chunking Documents for Retrieval runs real Python in your browser via Pyodide.

Question 2

How long does the Chunking Documents for Retrieval lesson take?

Accepted Answer

About 13 minutes end-to-end. It's a hands-on lesson — you read a paragraph, edit the code, and run it in the same tab.

Question 3

Do I need to install Python to try the Chunking Documents for Retrieval lesson?

Accepted Answer

No install required. PyRun runs real CPython in your browser via Pyodide (Python compiled to WebAssembly). Works on Chrome, Firefox, Safari, and Edge — desktop or mobile.

Question 4

What level is the Chunking Documents for Retrieval lesson?

Accepted Answer

Advanced level. Assumes comfort with classes, functions, and standard library. Not for first-time Python learners.