Hi I'm trying to write a code for a web server in python with flask. This is what I have so far

from flask import Flask app = Flask(__name__) @app.route('/') #first endpoint i.e. "http://localhost/" def index(): return 'hello' #return data in string if __name__ == '__main__': app.run(debug=True)

After running the code, I'm given a address to the web with the text hello. The problem is that this only works with my computer that is running the code. If I try to enter this address into my phone's browser it will show up as connection refused. How do I fix this so that I can get a Python Web Server with a address that will show 'hello' on any device.