title: Getting an error when trying to push my files to heroku "git push heroku master ERROR"
body: <p>ERROR: Could not find a version that satisfies the requirement decouple==0.0.7</p>
  
  <p>I am following this tutorial :  <a href="https://www.youtube.com/watch?v=F5WXNI3Dq8U&amp;t=1208s" rel="nofollow noreferrer">https://www.youtube.com/watch?v=F5WXNI3Dq8U&amp;t=1208s</a></p>
  
  <p>I need help narrowing down what is causing this kind of error. Would having the latest python package be the issue ?. </p>