Update app.py

app.py

@@ -16,8 +16,11 @@ print(supabase)
 
 def load_registered_teams():
     result = supabase.table("teams").select("*").execute()
-    print(result)
-    return {team["name"].casefold(): team["name"] for team in result}
+    
+    if "data" not in result:
+        raise RuntimeError("An error occurred")
+        
+    return {team["name"].casefold(): team["name"] for team in result["data"]}
 
 REGISTERED_TEAMS = load_registered_teams()