Fix indentation in app.py and remove redundant feature list from the Gradio interface description for improved clarity.

Update default model selection in app.py from GPT-4o-mini to GPT-4 for improved user experience.

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.

Refactor app.py to enhance paper fetching functionality and improve error handling. Update README.md to reflect new features and usage instructions. Remove dotenv dependency from requirements.txt.

Refactor app.py to enhance paper fetching functionality and improve error handling. Update README.md to reflect new features and usage instructions. Remove dotenv dependency from requirements.txt.

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.

adding all the paperbot4 files

initial commit