updated the readme.

README.md

@@ -10,8 +10,24 @@ pinned: false
 license: apache-2.0
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
 
-### Credits
+Let me introduce, the AI Art Director !
+If you’ve ever processed hundreds of RAW photos, you know the pain: post-processing quickly becomes a time sink.
+What if an AI agent could do it for you?
 
-The image in the repo originates from [toa-heftiba-Xmn-QXsVL4k-unsplash](https://unsplash.com/@heftiba)
+The agent workflow is pretty simple :
+The user inputs an image and the desired vibe : dreamy, sunny, badass, ...
+A couple of llm, the art director, analyze the input image and the user's desire and deduce what filters should be applied and with which intensity : a lot, barely, ...
+The agent interprets these directions and uses internal tools (12 tools) to apply the effects.
+A Vision-Language Model (VLM) critic reviews the result and suggests improvements.
+This process is repeated at most 5 times.
+
+ Built with:
+
+smolagent (agent orchestration)
+Nebius endpoints (tool hosting)
+
+Hackathon track:
+Agent Demo Track
+
+Video link: https://youtu.be/JKPm7TI9vjI