Update README.md

README.md

@@ -8,6 +8,11 @@ datasets:
 
 Gemma 2B function calling. [google/gemma-2b-it](https://huggingface.co/google/gemma-2b-it) finetuned on [hypervariance/function-calling-sharegpt](https://huggingface.co/datasets/hypervariance/function-calling-sharegpt).
 
+## Requesting access
+
+Before you can use the model, you must first to request access to the Gemma models in Hugging Face. You can do this by going to the [gemma-2b-it](https://huggingface.co/google/gemma-2b-it) model page and requesting access there.
+
+Once you have access to the model, remember to authenticate with Hugging Face as described in this [guide](https://huggingface.co/docs/huggingface_hub/en/quick-start#authentication).
 
 ## Usage