Andreas Boltres

EDITED: Thanks for the hint, will go through the setup process in detail and report if make manage to make it work. Further issues encountered with `ci/manylinux/ubuntu.sh`: - [line 81](https://github.com/nimblephysics/nimblephysics/blob/0e0f1a0956dbd87439dda5e622d17b5b9b980df9/ci/manylinux/ubuntu.sh#L81)...

Yes, this should happen soon. I advocate to hold them in the package `model_blocks` or a subpackage of that.

> Hi @Flunzmas , ... Hey, cool stuff! I have pushed my template on a branch of my fork [here](https://github.com/Flunzmas/pytorch_geometric/tree/line_digraph). Feel free to build on top of that and submit...

> [...] Could you give me write access to your fork? [...] I haven't done this either, so I also don't know whether there's a canonical way. I have added...

Hi, I am reviving this MR by adding an option to put the node features of the original graph into the line digraph's edge features. Let us know if there...