# FastAPI Backend Requirements
# Updated for November 2025

# Web Framework
fast api==0.121.3
uvicorn[standard]==0.38.0
python-multipart==0.0.20

# Database
pymongo==4.15.4
motor==3.7.0  # Async MongoDB driver for FastAPI

# Data Validation
pydantic==2.10.4
pydantic-settings==2.12.0

# Data Processing
pandas==2.3.3
numpy==2.3.5
scikit-learn==1.7.2

# NLP & AI
transformers==4.57.1
torch==2.9.1
tokenizers==0.21.0

# Vietnamese NLP
pyvi==0.1.1

# Generative AI (CPU-optimized)
llama-cpp-python==0.3.6

# Utilities
python-dotenv==1.0.1
tqdm==4.67.1

# CORS & Security
python-jose[cryptography]==3.4.0
passlib[bcrypt]==1.7.4

# Optional: Monitoring & Logging
# prometheus-client==0.21.0