I am using odoo 14, when i try to inherit from from an existing module

Question

i get this error <Some modules are not loaded, some dependencies or manifest may be missing: ['netflix_module']> I am trying to inherit from sales module but I don't understand the problem. I am sure spelling is correct. terminal error pic1

terminal error pic2

odoo error

here is my code it works fine without sales.py manifest file

XML file

movie.py

res_partner.py

sales.py

Answer 1

ok I have just solved the problem. I must install sales first from odoo site, then apply the code. I will leave the question for others, it may helps.