Update concepts-overview.md

Author: Juliako

articles/azure-video-indexer/concepts-overview.md

@@ -68,8 +68,11 @@ Azure Video Indexer supports embedding widgets in your apps. For more informatio
 
 ## Insights	
 
-Insights contain an aggregated view of the data: faces, topics, emotions. For example, instead of going over each of the thousands of time ranges and checking which faces are in it, the summarized insights contains all the faces and for each one, the time ranges it appears in and the % of the time it is shown.	
+Insights contain an aggregated view of the data: faces, topics, emotions. Azure Video Indexer analyzes the video and audio content by running 30+ AI models, generating rich insights. Below is an illustration of the audio and video analysis performed by Azure Video Indexer in the background.
 
+> [!div class="mx-imgBorder"]
+> :::image type="content" source="./media/video-indexer-overview/model-chart.png" alt-text="Diagram of Azure Video Indexer flow.":::
+ 
 [!INCLUDE [insights](./includes/insights.md)]
 
 ## Next steps