I am a new user to python flask and when I run my flask website on VS Code terminal i found that it is showing me that "GET /favicon.ico HTTP/1.1" 404 - I want to know what does it mean and why is it showing me the 404 error
It isn't required. It stands for "favourite icon" and is the icon the browser will use when displaying the page. You know the logos in each tab of a web browser? Those are favicons.