Update app.py

app.py

@@ -17,7 +17,7 @@ def load_registered_teams():
     result = supabase.table("teams").select("*").execute()
     
     if not result or not result.data:
-        raise RuntimeError("An error occurred")
+        return None
         
     return {team["name"].casefold(): team["name"] for team in result.data}
 
@@ -77,6 +77,11 @@ def generate_response(prompt: str):
 
 
 def verify_team(team_name: str):
+    teams = load_registered_teams()
+
+    if not teams:
+        return "Si è verificato un errore sul server. Riprova più tardi."
+    
     team_name = team_name.strip()
 
     if not team_name:
@@ -87,7 +92,7 @@ def verify_team(team_name: str):
             gr.update(value=INTRO_DEFAULT),
         )
 
-    official_name = load_registered_teams().get(team_name.casefold())
+    official_name = teams.get(team_name.casefold())
 
     if official_name:
         return (