Bug#1002379: taurus: FTBFS: AttributeError: module 'collections' has no attribute 'Callable'

[s3v]

Dear Maintainer,

This issues affected guidata that your package depends on.
guidata/2.0.2-1 fixed the issue [1] and I've just checked
taurus builds fine in a sid chroot environment.

Kind Regards.

[1] https://github.com/PierreRaybaut/guidata/commit/99d760
[2] https://tracker.debian.org/pkg/guidata