add/update tutorials, advancedPython, inference notebook

[jonas-eschle]

Switch to uproot4
add advanced Python tutorial with context manager, decorator and (un)packing
add inference (sceleton) to talk about model fitting and inference

[chrisburr]

You need to add the new deps to https://github.com/hsf-training/analysis-essentials/blob/master/environment.yml

[jonas-eschle]

Hm, OSError: remote server does not support HTTP range requests seems to happen with uproot4 , opened an issue

[jonas-eschle]

This is finished except of the mentioned bug in uproot4.

Added also a small Scikit-HEP tutorial with particles, hepunits, formulate
Added the sPlot calculation with hepstats
Added the advanced Python with exceptions, context manager, etc
Updated README with an overview
and extended some of the tutorials slightly

[jonas-eschle]

This fails currently due to uproot4 new version not yet released. As soon as >0.1.2 is out, this should work.

[jonas-eschle]

Needs hsf-training/python-lesson#1 to get merged

[jonas-eschle]

Fixed all typos and everything, ready to be merged

[jonas-eschle]

@chrisburr can we merge this maybe?

[jonas-eschle]

@eduardo-rodrigues can this maybe be merged? And if there is a lack of maintainers to keep it up to date, I would volunteer to become one

[chrisburr]

Sorry for not getting to this. You should have an invite with merge rights for this repository.

One comment: Can you remove the output from the notebooks to avoid inflating the repository? They should be added by the CI for the actual webpage.

[eduardo-rodrigues]

(OK, @chrisburr already replied / did it all :-).)

[jonas-eschle]

Many thanks, sorry for double pinging, and yes, I'll remove the output

[jonas-eschle]

Removed the outputs, all working now, merging

[chrisburr]

Thanks @mayou36! 🍰