Update app.py

app.py

@@ -66,7 +66,9 @@ def select_sample(evt: gr.SelectData):
     selected_image = Image.open(sample_images[evt.index])
     return selected_image
 
-
+with gr.Blocks() as iface:
+    gr.Markdown("# Bounding Box Detector")
+    gr.Markdown("""Upload an image to detect the bounding box. Choose between CNN Model or KNN Model.""")
     
     with gr.Row():
         with gr.Column():