It's a command line for the full process ! You will need a linux host where docker, git, adb & pidcat are availables. (you'll need to install them)
Give the "execution" rights to make.py :
chmod +x ./make.py
Test your app in your current browser (good practice before building ;-))
Build the apk in app/bin
folder ! (debug mode)
[need plugged device] Plug you device (with usb cable), and it will install & run the apk in the device
[need plugged device] Follow the logs from your app running in the device
clean all (delete apks and app/.buildozer on your computer)