when I run a Jupyter notebook "Simulation of a Kerr-Black-Hole.ipynb" in SageMath 10.8 on Arch Linux (latest update) it keeps failing with below error. would this be a bug to log? thanks
.... File "sage/symbolic/function.pyx", line 155, in init sage.symbolic.function from sage.symbolic.expression import ( File "sage/symbolic/expression.pyx", line 14212, in init sage.symbolic.expression sage.symbolic.function.call_registered_function = call_registered_function AttributeError: cannot access submodule 'function' of module 'sage.symbolic' (most likely due to a circular import) ...
