Update app.py

app.py

@@ -98,8 +98,8 @@ with gr.Blocks() as demo:
     link = "https://scikit-learn.org/stable/auto_examples/miscellaneous/plot_multioutput_face_completion.html#sphx-glr-auto-examples-miscellaneous-plot-multioutput-face-completion-py"
     title = "Face completion with a multi-output estimators"
     gr.Markdown(f"# {title}")
-    gr.Markdown(f"This demo is based on this [scikit-learn example]({link}).")
-    gr.Markdown("In this demo, we compare 4 multi-output estimators to complete images. \
+    gr.Markdown(f"### This demo is based on this [scikit-learn example]({link}).")
+    gr.Markdown("### In this demo, we compare 4 multi-output estimators to complete images. \
     The goal is to predict the lower half of a face given its upper half.")
 
     gr.Markdown("#### Use the below slider to choose a face's image. \