typo in OpenAI response format

[jsboige]

Checklist:

• [X ] I have read the Contributing guidelines.

Description

object_type should be singular as explicited in the documentation:
https://platform.openai.com/docs/api-reference/chat/object#chat/object-object
https://platform.openai.com/docs/api-reference/chat/streaming#chat/streaming-object
Crashes Dify, which checks for the exact string.

[oobabooga]

Nice, thanks

[jsboige]

Nice, thanks

@oobabooga Note that this isn't the only fix needed to get Dify to properly connect through their "OpenAI compatible API". One also has to change the streaming separator fro "\n\n" to "\r\n\r\n", I guess at least on Windows, which I'm using.
Not sure if your can do something about it, but it is buried in a closed issue on their side, and it was a pain to figure out.

Also, please note that other PR, which was needed to get Open-webui to properly connect to the OpenAI API.

IMHO, although there are now many front-end options, text-generation-webui is still the most versatile and efficient backend. As far as I can tell, a lot of users including myself use it together with Silly Tavern, but it would be nice if we can get those two other trending front-end apps compatible by default. Works very well once it does, much better than Open-webui's default Ollama provider in my experience.