fastapi==0.116.0 uvicorn==0.35.0 aiofiles==24.1.0 joblib==1.5.1 scikit-learn==1.7.0 numpy==2.3.1 lightgbm==4.6.0 xgboost==3.0.2 pandas==2.3.0 openai>=1.30.0 python-dotenv>=1.0.0 psycopg2-binary>=2.9.9 pgvector>=0.3.0 scipy>=1.13.0