Expose mounted FastAPI app for Spaces

app.py

@@ -232,8 +232,9 @@ with gr.Blocks(title="Respite API") as demo:
 
 # Mount the Gradio UI under the FastAPI application so API routes remain
 # available at /api/* instead of being handled by Gradio's catch-all route.
+demo.queue(max_size=4, default_concurrency_limit=1)
 app = gr.mount_gradio_app(api, demo, path="/")
 
 # Spaces starts the app itself; this block is only for direct local execution.
 if __name__ == "__main__":
-    demo.queue(max_size=4, default_concurrency_limit=1).launch()
+    demo.launch()