Update app.py

app.py

@@ -96,6 +96,8 @@ with gr.Blocks(title="moondream vl (new)", css=css, js=js) as demo:
     gr.Markdown(
         """
         # 🌔 grounded visual question answering
+
+        upload an image, then click on it to ask a question about that region of the image.
         """
     )
 
@@ -119,8 +121,8 @@ with gr.Blocks(title="moondream vl (new)", css=css, js=js) as demo:
                     y_slider = gr.Slider(label="y", minimum=0, maximum=1, randomize=True)
                 submit.click(localized_query, [img, x_slider, y_slider, prompt], [output, ann])
                 prompt.submit(localized_query, [img, x_slider, y_slider, prompt], [output, ann])
-                x_slider.change(localized_query, [img, x_slider, y_slider, prompt], [output, ann])
-                y_slider.change(localized_query, [img, x_slider, y_slider, prompt], [output, ann])
+                # x_slider.change(localized_query, [img, x_slider, y_slider, prompt], [output, ann])
+                # y_slider.change(localized_query, [img, x_slider, y_slider, prompt], [output, ann])
                 img.change(localized_query, [img, x_slider, y_slider, prompt], [output, ann])
                 def select_handler(image, evt: gr.SelectData):
                     w, h = image.size