The binary can be used inside Tauri app.
First we need to generate a spec file from pyinstaller. To do that we need to point pyinstaller to main.py file using:
pyinstaller --onefile --distpath ./bin ./src/server.py
The above command will create a main.spec file in root folder. Now we need to reuse this spec file onward. Rename the spec file to pyinstaller.spec so that it won't be overrided by default pyinstaller for future usage.
After this, if we need to add some files or modify config we need to that in main.spec file and we point pyinstaller to this spec file instead of main.py file. So now command will be:
pyinstaller --distpath ./bin ./pyinstaller.spec