How to implement the connection to the dubbo interface (the registry is nacos, and the namespace needs to be passed) through Python?

Telnet can't be implemented, the invoke command can't be used when connected, it prompts Unsupported command:invoke,
There is nacos in the dubbo_python library in
python, but it keeps reporting an error: no providers for service providers:com.xxx.xxx.order.api.OsOrderUserGatherApi:1.0:
Please give some pointers!