Update app.py

app.py

@@ -181,13 +181,13 @@ def create_arena_interface(data_dir: str = None):
         """,
     ) as demo:
         gr.Markdown(
-            """### Welcome to the Video Model Ranking Arena!
-
-                Please compare the two videos and vote for the one you prefer based on the following criteria:
-
+            """### Welcome to the Dubbing Evaluation Arena!
+            In this study, the models modify only the lip region of the characters to better match the new dubbed audio, while the rest of the video remains unchanged.
+            
+            Please compare the two videos and vote for the one you prefer based on the following criteria:
+            	- **Lip Synchronization with Audio**: How well the character’s lip movements align with the new speech.
+                - **Overall Coherence**: How seamlessly the modified lip movements integrate with the rest of the video.
                 - **Image Quality**: Clarity and visual appeal of the video.
-                - **Video Quality**: The general effectiveness and realism of the video.
-                - **Lip Synchronization with Audio**: How well the lip movements match the audio.
                 
                 Select either the left or right video as your preference. Thank you for your feedback!