Select a public-domain document

[joelabreurojas]

Goal

To select a high-quality, legally safe PDF document to be used as the default sample data for our public-facing deployment, ensuring our public demo does not infringe on any copyrights.

Context

Our current local test document, "The Clean Coder," is under copyright and cannot be publicly distributed. We require a replacement with a permissive license (e.g., Public Domain, Creative Commons).

To-Do List

• Select a document from a source like "The Architecture of Open Source Applications" or "Scipy Lecture Notes".
• Download and save the chosen document as a PDF in the sample_data/ directory.
• Ensure the deployment workflow for Hugging Face Spaces is configured to use this new, safe document.