Google Colab is a free online tool from Google that lets you write and run Python code directly in your browser.
Background thread simulates incoming transactions (2-5 second intervals) Each transaction is analyzed for fraud in real-time WebSocket notifications for immediate fraud alerts Live dashboard updates ...
Attempts to connect to a WebSocket server, served by FastAPI using the websockets package, fail. But it connects perfectly using aiohttp or wscat(npm) to the same server.