failed to open notebook

[Mugworth]

I have one directory for all my notes, and i wanted to search for it from any path so i created a shortcut using high-api , but i got error:

Here is what i used lua require('zk').pick_notes({'/home/kuba/Documents/orgmode'})

Can somebody tip me how i should use api? im pretty sure i just do something wrong

[Mugworth]

Just found about the $ZK_NOTEBOOK_DIR variable 😅, now i feel stupid.