Update app/main.py

app/main.py

@@ -20,7 +20,10 @@ def main(args):
         multimodal=False
     )
     
-    demo.queue().launch(server_name="0.0.0.0", server_port=args.port)
+    demo.queue(
+        default_concurrency_limit=20,
+        max_size=256        
+    ).launch(server_name="0.0.0.0", server_port=args.port)
 
 if __name__ == "__main__":
     parser = argparse.ArgumentParser(description="This is my Gradio app's description")