Jupyter Shortcut not working

Question

I am working my code on Jupyter(Python). Normally, the shortcut to insert cell below is \'b\' and for above is \'a\', but when I do that search bar opens instead of insertion of

Answer 1

I meet the same problem, and I google it. I found answer from here. You just update your jupyter through pip install -U jupyter. Maybe it works.(if you install jupyter from anaconda,you can use conda update jupyter command.)