restart every 12 hours instead of 1 hours

app.py

@@ -18,7 +18,7 @@ BOT_HF_TOKEN = os.getenv('BOT_HF_TOKEN')
 api = HfApi()
 fs = HfFileSystem()
 
-def refresh(how_much=3600): # default to 1 hour
+def refresh(how_much=43200): # default to 12 hour
   time.sleep(how_much)
   try:
       api.restart_space(repo_id="Weyaxi/leaderboard-results-to-modelcard")