Hugging Face models from a Go function

main.go is a RunR Go function (XaaS) that sends a text to the model bound as EMBED and returns the embedding's size and first values. Bind an embedding model service (for example sentence-transformers/all-MiniLM-L6-v2 on TEI) in the project's Models tab, paste the file into the editor and deploy.

curl -s -X POST https://<function>.<your function domain>/ -d '{"text": "hello"}'
# {"dims": 384, "head": [...]}

Any language works the same way: read RUNR_MODEL_<ALIAS>_URL and send HTTP requests to it — see ../curl.sh for the request shapes of every engine and docs/huggingface.md for the full reference.