Dear all, right now i try to build custom api using odoo, before that I am still new in odoo so I urgently needed your help :)

So as long as I read on existing documentation, it mention that we have to import odoo before build an api route, but in vscode I got an error like "import odoo cannot be resolved", I already change the python interpreter with odoo's python and try to fix addons_path with odoo addons, is there any solutions or documentation that I can read? Thanks! Really appreciate your help :)