fix pythonpath config for pytest

[alexzurbonsen]

"Fixes" all the tests.

[meretp]

Why is that needed? For me on linux the tests work as expected

[alexzurbonsen]

Mysterious. I swear imports couldn't be resolved when I was running this back then. 😅 But now it also works for me without this change.

I don't know what changed though. Our doc said that test are broken somehow, so I thought failing tests are expected. But that seemed to have fixed itself. Did we update pytest may be?

[meretp]

I was surprised to see this in the doc and thought it referred to the CI being red which you already fixed in the other diff. If it works for you without these changes now, I would abandon this diff for now and we can still merge it if the problem reappears.

[alexzurbonsen]

Yes, I agree.