requirements.txt

# RF Expert AI Platform - Python Dependencies
# Core dependencies for on-premise deployment in regulated environments

# Web Framework
streamlit>=1.28.0

# Vector Database and Embeddings
chromadb>=0.4.15
sentence-transformers>=2.2.2

# Document Processing
PyPDF2>=3.0.1
pdfplumber>=0.10.3
python-docx>=1.1.0
olefile>=0.46

# Web Scraping
requests>=2.31.0
trafilatura>=1.6.2

# Machine Learning
scikit-learn>=1.3.2
numpy>=1.24.3
scipy>=1.11.4

# LLM Integration
# Note: LLM backends (Ollama/LocalAI) run in separate containers

# Audit and Compliance
psycopg2-binary>=2.9.9  # PostgreSQL adapter for audit logging

# Deep Learning (Optional - for fine-tuning)
torch>=2.1.0
transformers>=4.35.0
datasets>=2.14.0
accelerate>=0.24.0
peft>=0.6.0
bitsandbytes>=0.41.0

# Security and Cryptography
cryptography>=41.0.7

# Configuration Management
python-dotenv>=1.0.0

# Monitoring and Metrics (optional)
prometheus-client>=0.19.0

# Logging
structlog>=23.2.0  # Structured logging for better audit trails