I have a question about Ariflow oracle connection. I tried a lot but couldn't find a solution, I need your help. I am using Airflow 2.5.1 version on Ubuntu machine, I have installed oracle provider etc. everything is available in the db network, but when connecting, I get this error:init() missing 1 required positional argument: 'backend'
I made connection configuratenter image description hereions but I'm getting errors.
airflow connections add 'oracle_con'
--conn-json '{
"conn_type": "Oracle",
"login": "",
"password": "",
"host": "192.",
"port": 1521,
"schema": "DWH",
"extra": {
"sid": "X",
"dsn": "192.****"
}
}'