## Packages to install

1. [Ecole](https://doc.ecole.ai/py/en/stable/installation.html) (Automatically installs SCIP 8.1.0).
1. [PySCIPOpt](https://github.com/scipopt/PySCIPOpt), we used the 4.3.0 version installed via pip.
1. [PyTorch](https://pytorch.org/).
1. [PyTorch Geometric](https://pytorch-geometric.readthedocs.io/en/latest/).

A conda `environment.yml` installation file is provided. Note that the environment is shipped without pytorch nor
pytorch-geometric installation, in order to let the user opt for the version matching its cuda setting.

Alternatively, the file `requirements.txt` lists all necessary packages to install.
