title: F String not printing
body: <p>I am trying to print results into the terminal, but the <code>f-string</code> does not seem to be working, as shown here:</p>
  <pre><code>print(
      f'Financial Analysis\n'
      '----------------------\n'  
      'Total Months {monthnum}\n' 
      'Total: ${pl}\n'
      'Greatest increase in profits: {greatim} ({greati}) \n'
      'Greatest decrease in profits: {greatdm} ({greatd})'
      )
  </code></pre>
  <p>The rest of the code is avaliable on <a href="https://github.com/crisbusa92/PythonIntroHW" rel="nofollow noreferrer">this repository</a></p>