How To run CherryPy Framework Ubuntu 24.04.4 LTS

CherryPy is a pythonic, object-oriented HTTP framework.
CherryPy stands on its own, but as an application server, it is often located in shared or complex environments. For this reason, it is not uncommon to run CherryPy behind a reverse proxy or use other servers to host the application.
https://docs.cherrypy.dev/en/latest/deploy.html
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Testing Environment: Ubuntu 24.04.3 LTS                   Hostname - jitsi.tutorial.com                      ip Address - 
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apt update ; apt install build-essential net-tools curl git software-properties-common python3-venv python3-pip
mkdir environment ; python3 -m venv environment
cd environment/bin ; source activate

pip3 install cherrypy
nano ./my_python_script.py

import cherrypy

class HelloWorld(object):
    @cherrypy.expose
    def index(self):
        return "Hello world!"

if __name__ == '__main__':
    cherrypy.quickstart(HelloWorld())

python3 ./my_python_script.py
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