Is it possible to add support for Kosmos-2 Model

Hello Coremltools Team,

I was just checking if It is possible for me to convert "https://huggingface.co/microsoft/kosmos-2-patch14-224" model to support coreml so that I can use it on my mac?

its an Image to Text (Image Captioning Model)

I have tried it now but I could not find any helpful things, Is there any way I or we could add support for this?

Thanks!!!!

## ❓Question

- If this is a question about the Core ML Frame work or Xcode, please ask your question in the Apple Developer Forum: https://developer.apple.com/forums/

Review the linked microsoft/kosmos-2-patch14-224 model and the coremltools conversion capabilities to determine what support would be required. Done would mean establishing whether the image-captioning model can be converted for use on macOS, with any necessary support and validation identified.

Written by the indexing model from the issue text.