Update app.py

app.py

@@ -21,7 +21,7 @@ VOICES = [
 
 # --- Rate Limiting Globals ---
 MAX_CHAR_LIMIT = 200        # Limit input characters for Free Tier
-COOLDOWN_SECONDS = 50       # 50s wait to ensure stability
+COOLDOWN_SECONDS = 35       # 50s wait to ensure stability
 LAST_REQUEST_TIME = 0       # Tracks the last successful FREE generation time
 
 # THE TRAFFIC CONTROLLER