Jan Tojnar 52829801b7 Revert "python: scikit-learn: 0.20.3 -> 0.21.2" ...

This reverts commit 58cbb1b9e2.

78054a581c is more elaborated upgrade.

2019-06-25 18:03:57 +02:00

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0.20.nix

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default.nix

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