How to put dash application into production (for a single user)

Thanks with your help, I created a dashboard and I’m quite happy with it.
Next step is to make this available to a few people who will use this on a (single) computer in the lab. What is the best way to do this?

At the moment, I ran the entire code via Spyder and open the IP:Port in a browser. This will work quite flawlessly.
As I don’t wanna’ install an IDE and run the source code on the lab I created an .exe that does the job. This works also fine. A (python) window will open then (didn’t try it on a machine where no python is installed, yet so I don’t know if this is needed…?) and the following lines will be shown:

Dash is running on

 * Serving Flask app "app" (lazy loading)
 * Environment: production
   WARNING: This is a development server. Do not use it in a production deployment.
   Use a production WSGI server instead.
 * Debug mode: off
 * Running on (Press CTRL+C to quit)

And this works, at least on my computer. But I would like to do the next step and put it into production(?) as it will actually be used in this.
Could anybody give me a hand how to continue? From what I’ve read, so far, is that I somehow-however have to setup a server on that lab pc.
I’m not sure whether this is the most efficient way to go as the user will sit on that same server anyway?