Whoops, got one of the remi.server parameters wrong

default_config.py

@@ -5,7 +5,7 @@ port = 8081 # http listen port
 api_base = "http://localhost:8080/api"
 
 # a string containing the host name or remote ip address that allows to access to your app.
-hostname = None
+host_name = None
 # websocket port
 websocket_port = 0 # 0 means random
 

main.py

@@ -7,7 +7,7 @@ from grzegorz_clients import api, gui
 # config must be a object with the attributes seen in default_config.py:
 def main(config):
 	start_kwargs = {}
-	for attr in ("address", "port", "hostname", "websocket_port",
+	for attr in ("address", "port", "host_name", "websocket_port",
 			"username", "password", "standalone", "start_browser",
 			"multiple_instance", "enable_file_cache"):
 		assert hasattr(config, attr), f"Config has no attribute {attr!r}!"