[NEOS-1576] Fill out remaining python sdk metadata

[nickzelei]

https://packaging.python.org/en/latest/tutorials/packaging-projects/#configuring-metadata

There are a few more fields we should fill out here to make this a bit more professional.

_{From SyncLinear.com | NEOS-1576}

[sstephanyy]

Hello @nickzelei!! I noticied that in this repo threre is a pyproject.toml file and there are already some metadata fields filled out, including name, authors, description, requires-python, readme, dependencies, and urls.

The other fields you are talking about that are missing are the classifiers, keywords and additional urls like Documentation and Source?

[nickzelei]

Hey @sstephanyy ,

Yeah I would like to see classifiers, project.license, project.keywords, project.urls (Documentation, Repository, Changelog). That would round it out nicely!