[Debian-astro-maintainers] gammapy is marked for autoremoval from testing

[Debian testing autoremoval watch]

gammapy 0.16-1 is marked for autoremoval from testing on 2020-04-07

It (build-)depends on packages with these RC bugs:
951982: tqdm: FTBFS: ImportError: cannot import name 'PanelGroupBy' from 'pandas.core.groupby' (/usr/lib/python3/dist-packages/pandas/core/groupby/__init__.py)
952211: yarl: FTBFS: dh_auto_test: error: pybuild --test --test-pytest -i python{version} -p "3.8 3.7" returned exit code 13