Updated a new link for graph experiment

index.html

@@ -186,6 +186,7 @@
                 <li>We have used openlit, pheonix as llm observability tools to evaluate the model performances.</li>
                 <li>We have used nomic-embed, all-minilm like embedding models with chroma_db like vector database to test the RAG concepts.</li>
                 <li>We have used kuzu and llama index property graphstore and local llm's to evaluate the graph RAG.</li>
+                <li><a href="/Graph_RAG.html" target="_blank" rel="noopener noreferrer">Graph RAG Example Lab</a></li>
               </ul>
               Detailed experiments and some interesting observations will be published soon ..
             </p>