Bug#1051833: python3-poetry-core: does not work, i.e. "import poetry" fails at Python prompt, without python3-pep517

[Dima Pasechnik]

I cannot reproduce this on bookworm, with python3  3.11.2,  and 
python3-poetry-core 1.4.0-4.

So it seems to be obsolete by now.

Best,
Dima