change text

app.py

@@ -124,7 +124,7 @@ def create_interface(unique_submission=False):
             - In this study, you will be presented with pairs of videos **with spatial audio**. 
             - Each pair consists of a reference spatial audio (marked by **Reference**) and two generated spatial audio (marked by **Video 1** and **Video 2**). 
             - Please watch and **listen** to each row of videos carefully and answer the three associated questions. 
-            - For each video, the left-hand side is the camera (head) view, and the right-hand side is the corresponding birds-eye view of the room with speaker and head poses.
+            - For each video, the left-hand side is the camera (head) view, and the right-hand side is the corresponding birds-eye view of the room with **speaker (blue)** and **head poses (red)**.
             
             **Binanural Headphones are required!**
         """)