Help adding openAI API compatible external model

[jb-dul]

Hello folks,
I would need some help adding an openAI-API compatible external model.
Access to this model with a test curl request actually works.

I went through this :

And I got this error :

It looks like ragflow adds a suffix to the model name, something like "__OpenAI-API"
There might be a simple way to remove that suffix ?
Thanks a lot for your help.