Update app.py

app.py

@@ -103,4 +103,10 @@ with gr.Blocks() as demo:
     btn.click(fn=process, inputs=[files, config_json], outputs=[out])
 
 if __name__ == "__main__":
-    demo.launch(server_name="0.0.0.0", server_port=int(os.getenv("PORT", "7860")), ssr_mode=False)
+    demo.queue()  # important on HF
+    demo.launch(
+        server_name="0.0.0.0",
+        server_port=int(os.getenv("PORT", "7860")),
+        ssr_mode=False,
+        show_error=True,
+    )