| library | licences | copyright |
| python | PSF | Copyright (c) 2001-2020 Python Software Foundation. |
| pandas | BSD 3 | Copyright (c) 2011-2020, Open source contributors. |
| numpy | BSD 3 | Copyright (c) 2005-2020, NumPy Developers. |
| ortools | Apache 2 | Copyright (c) 2010 Google LLC |
| plotly | MIT | Copyright (c) 2016-2018 Plotly, Inc |
| jupyter | BSD 3 | Copyright (c) 2017, Project Jupyter Contributors |
| matplotlib | PSF | Copyright (c) 2002-2009 John D. Hunter |
| request | Apache 2 | Copyright (c) 2019 Kenneth Reitz |