Running NetCoMi in Jupyter notebooks in CoLab

[ep142]

I have updated my notebook for running NetCoMi in CoLab. The latest version is here I think it is interesting for two reasons:

1. the installation logic (see part 2, 3 and 5): I have found that using pak for installation works pretty well on Apple computers with arm64 processors (but my advice is to make sure you also have cleanly done you arm64 R installation, with the latest versions of gfortran and Commad Line Tools)
2. the notebook itself: no R installation required and I have no reason to believe that you can create your own versions starting from part 6

When I have time I will add an example showing how you can upload phyloseq objects for analysis from your drive