app.py for hf-space

app.py

@@ -52,6 +52,7 @@ def build_allowed_paths() -> list[str]:
 
 
 _APP_BOOTSTRAPPED = False
+_DEMO_QUEUED = False
 
 
 def bootstrap_runtime() -> None:
@@ -66,12 +67,15 @@ def bootstrap_runtime() -> None:
     _APP_BOOTSTRAPPED = True
 
 
-bootstrap_runtime()
 demo = create_ui_blocks()
-demo.queue(default_concurrency_limit=2)
 
 
 def main() -> None:
+    global _DEMO_QUEUED
+    bootstrap_runtime()
+    if not _DEMO_QUEUED:
+        demo.queue(default_concurrency_limit=2)
+        _DEMO_QUEUED = True
     allowed_paths = build_allowed_paths()
     demo.launch(
         server_name="0.0.0.0",