Update app.py

app.py

@@ -13,7 +13,7 @@ APP_NAME = "arabic-tts-arena"
 LEADERBOARD_FILE = Path(__file__).parent / "leaderboard.json"
 
 MAX_SYNTHESIS_RETRIES = 2  # per-model retry cap before giving up
-MIN_BATTLES = 30 # minimum battles for a model to appear on the leaderboard (to avoid unjust rankings for new models with few votes)
+MIN_BATTLES = 45 # minimum battles for a model to appear on the leaderboard (to avoid unjust rankings for new models with few votes)
 
 _AVAILABLE_MODELS_CACHE: dict[str, dict[str, str]] | None = None