Update app.py

app.py

@@ -354,6 +354,14 @@ def run(source, action_source, hair_source, top_source, bottom_source, target, a
     return 'demo.gif'
 
 
+desc = """
+Welcome to the demo page of TranSVAE, a disentanglement framework designed for unsupervised video domain adaptation. In this live demo, you are able to:
+- Explore domain disentanglement and transfer in TranSVAE with Sprites avatars;
+- Customize the Sprites avatars by yourself via changing their actions, hair colors, top wears, and bottom wears.
+ 
+For more detailed instructions, please kindly refer to our supplementary materials. Have fun!
+"""
+
 gr.Interface(
     fn=run,
     inputs=[
@@ -382,4 +390,5 @@ gr.Interface(
     live=False,
     cache_examples=True,
     title="An Anonymous Demo for TranSVAE",
+    description=desc
 ).launch()