def select_app_name():
 name = utils.generate_app_name()
 while App.objects.filter(id=name).exists():
  name = utils.generate_app_name()
 return name

def select_app_name ( ) : name = utils . generate_app_name ( ) while App . objects . filter ( id = name ) . exists ( ) : name = utils . generate_app_name ( ) return name
select a unique randomly generated app name .