Update example button labels in app.py to improve clarity and relevance of paper queries.

Update formatting in app.py to improve readability of relevant papers content by adding line breaks between paper titles and their content.

Update compiled Python bytecode for app.py to reflect recent changes in functionality and error handling improvements.

Enhance paper loading and searching functionality by adding filename normalization, improved matching logic, and structured summaries. The system now prioritizes full paper content in responses and includes detailed sections like abstract, introduction, methodology, results, and conclusions in summaries. Updated user prompts to reflect new capabilities.