Add Py-Upset to UpSet.App Webpage

[alexsb]

Hi,

I'm Alex, I'm the original developer of the first UpSet and the first-author on the UpSet paper.

I'm reaching out because I've been working on a website about UpSet and all the different applications: https://upset.app/. I'm excited about your implementation and would love to include it. In that context, I have a question and a request:

• Would it be OK if I use the image I've included on this page:
  https://upset.app/versions/

• Would you be so kind to provide the information for your implementation, based on the template I've included below. Please feel free to describe your version at the bottom. Alternatively, you could also submit a pull request here: https://github.com/visdesignlab/upset-app/tree/main/_upsetversions

Thanks!

---
layout: default
key: upset_original
name: The original UpSet
type: Interactive, Web-Based
source: https://github.com/VCG/upset
web: http://vcg.github.io/upset/
documentation: https://github.com/VCG/upset/wiki
image: upset_original.png
authors:  Alexander Lex, Nils Gehlenborg, Hendrik Strobelt, Romain Vuillemot, and Hanspeter Pfister
publication: https://vdl.sci.utah.edu/publications/2014_infovis_upset/
language: JavaScript
license: MIT License
maintained: no
interactive: yes
inline-attribute-vis: yes
attribute-views: yes
aggregation: yes
item-queries: no
set-queries: yes
shows-deviation: yes
export: no
format-table: yes
format-list: no
format-set-expression: no
---
The original UpSet, developed to go with the original paper, as an interactive web application. This version supports most advanced features. It lacks simple data upload functionality, so that it either has to be hosted locally, or pointed to a globally visible data file. Unfortunately, the original UpSet is no longer actively maintained.  

The items:

inline-attribute-vis:
attribute-views:
aggregation:
item-queries:
set-queries:
shows-deviation:
format-table: yes
format-list: no
format-set-expression: no

refer to the complex features and data formats explained here https://upset.app/advanced/