Document public model access without authentication

README.md

@@ -51,7 +51,7 @@ uv venv
 uv pip install "datafarm-pyroki @ git+https://github.com/abhaybd/DataFarm-PyRoki.git@d465221b9cf88efbb8ecd53fb10f04291dd97e7a" huggingface_hub
 ```
 
-For a private repository, authenticate with `hf auth login` before downloading.
+This model is public and downloads without authentication.
 
 ```python
 import jax