Real-time notifications with Flask and SSE

Server-Sent Events (SSE) offer a straightforward way to push real-time updates from a server to a client. Unlike WebSockets, SSE is designed one-way ony, from the server to the client which makes it an excellent choice for applications that need to send notifications, updates, or messages to clients without full-duplex connections. In this post, we'll try and implement SSE using Python. Hope…