How can I make a page available to everyone, not just from my computer (make it public)?

Question

Flask

I am mastering web development in python, I also use the Flask framework for this. I wrote a code that displays text, but the page with the text is only available locally, but it is necessary that everyone can enter the page. I tried app.run(host='0.0.0.0 '), but the browser displays an error (cannot find the page). How can I fix this?

Answer 1

Take hosting or vps

Answer 2

I think it's best to use hosting, because I doubt that you can set up access from the outside to your computer.
But if you still decide:
1. white external IP
2. the Internet is connected on the computer or the required port is forwarded on the router
3. the provider does not block
4. which thread is configured ddns service