tests/hypotests/test_calculators.py::test_base_calculator[No constraint-Binning [10, 13]-1d-FrequentistCalculator]
/opt/hostedtoolcache/Python/3.10.20/x64/lib/python3.10/site-packages/zfit/core/space.py:1752: DeprecationWarning: rect_lower (from zfit.core.space) is deprecated and will be removed in a future version.
Instructions for updating:
Use for compatibility the v1.limits, v1.lower, v1.upper, as described here: https://github.com/zfit/zfit/discussions/533
The CI tests show very many warnings such as