title: Python Flask server add another port to domain
body: <p>Initial Condition:
  I have a Python Flask server running on a remote machine that I am accessing via Linux(OpenSuse) command line. The server works perfect. It renders the html for xyz.com:5000.</p>
  
  <p>Problem:
  I am a new user added. I want the server to read my .py files. 
  What do I do? Do I need a new port number? 
  Or will it be xyz.myusername.com:5000?
  What configurations do I have to change? 
  Does the superuser need to intervene?</p>
  
  <p>Thanks!</p>