Update v3.mdx

Author: mythz

content/docs/v3.mdx

@@ -329,7 +329,7 @@ Uploads are processed asynchronously by a **Background Worker** utilizing a **DB
 
 ### RAG Chat in Action
 
-Once documents are uploaded, you can start contextual RAG chat sessions with your data. Each session is pre-configured with a Gemini Model and the `file_search` tool to query your selected filestore, category, or document:
+Once documents are uploaded, you can start contextual RAG chat sessions with your data. Each session is pre-configured with a Gemini Model and the `file_search` tool to query your selected filestore, category, or document - as shown in the **meta example** below querying this very **v3** document for its best features:
 
 <Screenshot src="/img/gemini-search-document.webp" />