app.run(host, port) and SERVER_NAME should correspond to where flask is actually running · Issue #2109 · pallets/flask · GitHub
![Fast Development of Lightweight Microservices with Python and Flask - INTEGRITYOne Partners Solutions Fast Development of Lightweight Microservices with Python and Flask - INTEGRITYOne Partners Solutions](https://ionep.com/wp-content/uploads/2021/08/Pic5-1.jpg)
Fast Development of Lightweight Microservices with Python and Flask - INTEGRITYOne Partners Solutions
![Fast Development of Lightweight Microservices with Python and Flask - INTEGRITYOne Partners Solutions Fast Development of Lightweight Microservices with Python and Flask - INTEGRITYOne Partners Solutions](https://ionep.com/wp-content/uploads/2021/08/Pic11-1.jpg)
Fast Development of Lightweight Microservices with Python and Flask - INTEGRITYOne Partners Solutions
![Python Flask app insists on running on default port 5000 despite attempts to change it - Stack Overflow Python Flask app insists on running on default port 5000 despite attempts to change it - Stack Overflow](https://i.stack.imgur.com/KLWmW.png)