冠状病毒COVID-19信息中心-全球Kaggle数据 实时仪表盘 数据源 开发人员注意事项 要启动并运行,请创建venv,然后激活并运行: pip install -r requirements.txt python app.py # in another terminal, activate again & run: pip install jupyterlab jupyter labextension install @jupyter-widgets/jupyterlab-manager jupyter labextension install jupyterlab-plotly ju