A jupyter notebook is out to lunch: how can I stop it - short of restarting Pycharm? The interrupt kernel lightning icon does nothing.
The last two cells look like this: we can see the last one is hanging:
I do not think this is related .. but in any case: The warning
Notebook kernel doesn't match project interpreter
has been "addressed" many times already by clicking on
Register project interpreter as kernel.
This also does not have any effect: the top banner bar goes away for a few seconds but then comes back at next attempt to run.
