change the default to be func..

util_load.py

@@ -40,7 +40,7 @@ def load_application(path: str):
 	try:
 		module_name, app_name = path.split(":", 1)
 	except ValueError:
-		module_name, app_name = path, "app"
+		module_name, app_name = path, "func"
 	except AttributeError:
 		raise ValueError()