requirements.txt

# HuggingFace Spaces requirements for Vector RAG Demo
# Vector search with FAISS and PDF processing

# Core web framework
gradio>=4.0.0

# OpenAI API for embeddings and LLM
openai>=1.0.0

# Vector search
faiss-cpu>=1.7.0

# Scientific libraries
numpy>=1.24.0

# PDF processing for parent-page enrichment
PyMuPDF>=1.23.0

# Structured output and validation
pydantic>=2.0.0