Update README.md

README.md

@@ -13,4 +13,14 @@ hf_oauth_scopes:
 license: mit
 ---
 
+```
+📦 project/
+ ├── app.py
+ ├── config.py
+ ├── clare_core.py
+ ├── rag_engine.py   ← 负责 RAG
+ └── requirements.txt
+
+```
+
 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).