Update the third version

README.md

@@ -1,18 +1,28 @@
+---
+title: OntoChat
+emoji: 📙
+colorFrom: yellow
+colorTo: gray
+sdk: gradio
+sdk_version: 4.18.0
+app_file: app.py
+pinned: false
+license: apache-2.0
+---
+
 <div align="center">
     <img src="assets/title_logo.png" width="96%" height="auto" />
 </div>
 
 # OntoChat
 
-We introduce **OntoChat**, a framework for conversational ontology engineering that supports requirement elicitation, 
-analysis, and testing. By interacting with a conversational agent, users can steer the creation of use cases and the 
-extraction of competency questions, while receiving computational support to analyse the overall requirements and test 
+We introduce **OntoChat**, a framework for conversational ontology engineering that supports requirement elicitation,
+analysis, and testing. By interacting with a conversational agent, users can steer the creation of use cases and the
+extraction of competency questions, while receiving computational support to analyse the overall requirements and test
 early versions of the resulting ontologies.
 
-## Deploy
-If you would like to deploy this demo locally,
-1. Create a python environment and install the requirements using `pip install -r requirements.txt`.
-2. Run `app.py`.
+## GitHub Copy
+- The source code will also be available soon on GitHub: [King-s-Knowledge-Graph-Lab/OntoChat](https://github.com/King-s-Knowledge-Graph-Lab/OntoChat).
 
 ## Hosting in Hugging Face Spaces
 OntoChat has been hosted in HF Spaces at: [https://huggingface.co/spaces/b289zhan/OntoChat](https://huggingface.co/spaces/b289zhan/OntoChat).
@@ -24,3 +34,6 @@ OntoChat has been hosted in HF Spaces at: [https://huggingface.co/spaces/b289zha
 - Improve the verbaliser (classes, named entities, and relations might be messy in some cases)
 - Optimize clustering visualization (maybe only keep LLM lcustering)
 - Add [flagging](https://www.gradio.app/docs/flagging), e.g., [`HuggingFaceDatasetSaver`](https://www.gradio.app/docs/flagging#hugging-face-dataset-saver-header)
+
+
+Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference