ImportError: cannot import name 'Mapping' from 'collections'

[KenwoodFox]

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Looks like pynetworktables2js has this issue, switching to python 3.8 fixed this for me though!

https://stackoverflow.com/questions/69381312/in-vs-code-importerror-cannot-import-name-mapping-from-collections

Maybe I could help patch the changes in python 3.10? not sure if it's backward compatible or not. I imagine most teams would be fine installing another older version of python.

[virtuald]

I'm happy to accept a PR with a fix.