Update README.md

README.md

@@ -10,6 +10,7 @@ pinned: false
 thumbnail: >-
   https://cdn-uploads.huggingface.co/production/uploads/6717debbdc93697931443e1a/ZGyXEFgXtnCB8QMWAzExn.jpeg
 short_description: 'RAG in chatbot style '
+license: mit
 ---
 
 An example chatbot using [Gradio](https://gradio.app), [`huggingface_hub`](https://huggingface.co/docs/huggingface_hub/v0.22.2/en/index), and the [Hugging Face Inference API](https://huggingface.co/docs/api-inference/index).
@@ -39,4 +40,4 @@ Simply type your questions in the chat interface and get responses based on the
 
 ## Environment Variables
 
-- `TOGETHER_API_KEY`: Your Together API key (required)
+- `TOGETHER_API_KEY`:  Together API key (required)