* basic experiment items tests

* linting

* forgot the rest of the files

* package bases

* fix check again

* linting errors

* one more f-string

* temporary leniency for untyped stuff

* oops

* more fixes

* more

* wrong path

* running into an interactive prompt

* that wasnt working apparently

* linter fixes

* fixed imports

* lint fix

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Co-authored-by: Andrei Căutișanu <andreicautisanu@Andreis-MacBook-Pro.local>