* Serving Flask app "__name__" (lazy loading)
* Environment: production
WARNING: This is a development server. Do not use it in a production deployment.
Use a production WSGI server instead.
* Debug mode: off
* Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)
127.0.0.1 - - [31/Mar/2020 15:57:45] "GET /greet/bill/1/2 HTTP/1.1" 200 -
127.0.0.1 - - [31/Mar/2020 15:57:54] "GET /greet/1-2-3 HTTP/1.1" 200 -