I can't specify the stream parameter for the provider

[astrelinvl]

I'm using a corporate ai model. It's compatible with openai, but it has a required "stream" parameter. If I don't send it, I get a 400 error.

Here's an example of how it should be:

curl --location 'https://LINK/chat/completions' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer TOKEN' \
--data '{
    "model": "LLAMA 3.3",
    "messages": [{"role": "user", "content": "test"}],
    "stream": true
  }'```