Update app.py

app.py

@@ -239,8 +239,8 @@ def ui():
         run_button.click(fn=main,inputs=[prompt,prompt2],outputs=result)
         demo.queue().launch(server_port=int(os.getenv("CUSTOM_PORT")))
 
-mp.set_start_method("spawn", force=True)
-ui()
 if __name__ == "__main__":
     port_inc()
-    _dynamo.config.suppress_errors = True
+    _dynamo.config.suppress_errors = True
+    mp.set_start_method("spawn", force=True)
+    ui()