Test if Cache is set correctly

Hello,

I am trying to get the documentation to work - with no success so far. I added

"autoimport_modules": ["numpy.*"]

to the settings file and updated the Global Cache. If I place the cursor above "arange" or "numpy.arange" the error message "No documentation found for arange" shows up. Not even documentation for "if" or "for" works - am I doing something wrong?

Thanks in advance.