Hello, I'm trying to follow cybrosys's tutorial in Odoo Development. But right now, I'm having the same problem whenever I try to learn Odoo dev.  I can't find the custom module, it should be name Schoolbut nothing shows after activating it.

This is my directory.

I already enabled the ir.model.access.csv

And then I already edit the __manifest__.py 

I also followed these steps, but nothing works

This is my odoo.conf

This is my school.xml