Update app.py

app.py

@@ -171,9 +171,8 @@ with gr.Blocks(theme=gr.themes.Base()) as demo:
     )
     gr.HTML(
         """
-        <p style="text-align: left;">
-            Powered by <a href="https://github.com/pixeltable/pixeltable" target="_blank" style="color: #F25022; text-decoration: none; font-weight: bold;">Pixeltable</a> 
-            - Analyze calls, extract insights, and interact with AI-powered assistance.
+        <p>
+            <a href="https://github.com/pixeltable/pixeltable" target="_blank" style="color: #F25022; text-decoration: none; font-weight: bold;">Pixeltable</a> is a declarative interface for working with text, images, embeddings, and even video, enabling you to store, transform, index, and iterate on data.
         </p>
         """
     )