Add the prospective leaderboard tab

app.py

@@ -115,7 +115,7 @@ def existing_user(username):
     """
 
 def guidelines_tab():
-    with gr.Tab("Guidelines"):
+    with gr.Tab("Translation guidelines"):
         gr.Markdown("""
 # Contributor Guidelines
 
@@ -398,6 +398,10 @@ If you want to contribute dataset translations for a new language or validate ex
         """)
 
 
+def leaderboard_tab():
+    with gr.Tab("Leaderboard"):
+        gr.Markdown("Coming soon!")
+
 
 with gr.Blocks(
     css="""
@@ -415,6 +419,7 @@ with gr.Blocks(
     # Welcome to the BOUQuET 💐 , the Open-initiative for Universal Quality Evaluation in Translation.
     """)
         intro_tab()
+        leaderboard_tab()
         # login_tab()
         guidelines_tab()
         dla_tab()