The specified Python-Version or Python3-Version field is used to specify the version(s) of Python the package supports. However, the associated Python version is satisfied by the current "oldstable" distribution of Debian and is therefore unnecessary.
Please remove or update the reference. If removing, please also check
for the use of
py3versions -r in
debian/tests/. Without an operative
py3versions will fall back to all supported versions
which may not be appropriate.