flask>=2.0.1 ccxt>=4.4.70 pandas>=1.3.3 numpy>=1.21.2 plotly>=5.3.1 matplotlib>=3.4.3 pytz>=2021.1 python-dateutil>=2.8.2 xgboost>=1.5.0 scikit-learn>=1.0.1 ta-lib>=0.4.19 bootstrap-flask>=2.0.0 gunicorn>=20.1.0 akshare>=1.12.0