update desc

app.py

@@ -74,13 +74,12 @@ block = gr.Blocks()
 
 with block:
     gr.Markdown(
-        """# The DreamBooth Hackathon Leaderboard
+        """# Gradio-powered leaderboard for the DreamBooth Hackathon
     
-    Welcome to the leaderboard for the DreamBooth Hackathon! This is a community event where particpants **personalise a Stable Diffusion model** by fine-tuning it with a powerful technique called [_DreamBooth_](https://arxiv.org/abs/2208.12242). This technique allows one to implant a subject (e.g. your pet or favourite dish) into the output domain of the model such that it can be synthesized with a _unique identifier_ in the prompt. 
-    
-    This competition is composed of 5 _themes_, where each theme will collect models belong to one of the categories shown in the tabs below. We'll be **giving out prizes to the top 3 most liked models per theme**, and you're encouraged to submit as many models as you want!
-    
-    For details on how to participate, check out the hackathon's guide [here](https://github.com/huggingface/diffusion-models-class/blob/main/hackathon/README.md).
+    Welcome to this Gradio-powered leaderboard! Select a theme and one of the dreambooth models trained by hacakthon-participants, and key in your prompt as shown (eg., a photo of Shiba dog in a jungle)
+    <br>If you like a model demo, click on the model name in the table below and UPVOTE the model on Huggingface hub<br><br>
+    DreamBooth Hackathon - is an ongoing community event where particpants **personalise a Stable Diffusion model** by fine-tuning it with a powerful technique called [_DreamBooth_](https://arxiv.org/abs/2208.12242). This technique allows one to implant a subject into the output domain of the model such that it can be synthesized with a _unique identifier_ (eg., shiba dog) in the prompt. 
+        This competition is composed of 5 _themes_ - Animals, Science, Food, Lanscapes, and Wildcards. For details on how to participate, check out the hackathon's guide [here](https://github.com/huggingface/diffusion-models-class/blob/main/hackathon/README.md).
     """
     )
     with gr.Row():