Update app.py

app.py

@@ -281,4 +281,4 @@ def checkout():
         return jsonify({"success": False, "error": str(e)})
 
 if __name__ == "__main__":
-    app.run(debug=True, host="0.0.0.0", port=8000))
+    app.run(debug=True, host="0.0.0.0", port=8000)