Update app.py

app.py

@@ -164,8 +164,8 @@ def build_interface(iter=3, data_folder=VIDEO_PATH):
 
     # build gradio interface
     with gr.Blocks() as demo:
-        gr.Markdown("Here is **RoboTinder**!")
-        gr.Markdown("Select the best robot behaviour in your choice!")
+        gr.Markdown("## Here is <span style=color:cyan>RoboTinder</span>!")
+        gr.Markdown("### Select the best robot behaviour in your choice!")
         # some initial values
         envs = parse_envs()   
         env_name = envs[random.randint(0, len(envs)-1)] # random pick an env