Real drone python script

hi,
I have anafi-ai drone for my project as a mock-up to the project
1- project will be written in python
2- I want the drone to fly to location and take photos and videos ,After that return home to the vehicle roof there will be box the drone must be inside it .

My questions
I must change all mission files or only service mission python file .
I must train my logo labeled data on yolo model for landing or I can do simply using vehicle mission
I have to use openflight app or not required