title: (Heroku) run python script 24/7
body: <p>I have a python script and some other txt files and I want to run it 24/7 in a server.So, I found Heroku,but I have some problems when I follow the instuctions/commands.The commands are here:
  <a href="https://i.stack.imgur.com/HxwCB.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/HxwCB.png" alt="commands" /></a></p>
  <p>...but,I get some errors.Below, I show you the commands I run in my terminal and the output I receive.
  <a href="https://i.stack.imgur.com/2AHuK.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/2AHuK.png" alt="picture" /></a>
  My files are here: <a href="https://i.stack.imgur.com/JISJ2.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/JISJ2.png" alt="files" /></a>
  I want your help.What should I do to solve this error?</p>