minor

app.py

@@ -163,7 +163,7 @@ def main() -> None:
             assert request.session_hash is not None
             
             # Check RAM usage before starting visualization
-            if not check_ram_usage(threshold_percent=90):
+            if not check_ram_usage(threshold_percent=100):
                 return """
                 <div style="text-align: center; padding: 20px; background-color: #ffeeee; border-radius: 5px;">
                     <h2>⚠️ Server is currently under high load</h2>