I created the conf folder then i created the appdaemon.yaml.
I copied the folders that are inside the conf-folder from the appdaemin github.
In the appdaemon it looks like this:
AppDaemon:
logfile: STDOUT
errorfile: STDERR
threads: 10
HASS:
ha_url: http://192.168.146:8123
ha_key:
HADashboard:
dash_url: http://192.168.1.146:5050
dash_force_compile: 1