Binder not working for pull requests from forks (parked for now)

[Beramos]

It seems that the GitHub workflow to generate binder links does not work for pull requests from forks. @stijnvanhoey, I originally thought this was not going to be a problem but now I realise that all changes will be coming from other forks. I'll check on this if I find some time next week

[stijnvanhoey]

Indeed, good point. Moreover, the step of pip intall -e . should be included as well during setup to make sure the package/model itself is available inside the notebooks...

[stijnvanhoey]

The latter issue on the pip install -e we can probably fix by adding a postBuild configuration file inside binder folder, see binder docs

[Beramos]

I'm temporarily disabling the binder bot and moving the pip-install to a separate issue #59