title: Opening a file on Python 3
body: <p>I am trying to open a file on python using this code:</p>
  
  <pre><code>fileName=input('Please enter the file name: ')
  file=open(fileName,'r')
  </code></pre>
  
  <p>I get asked to enter the file name which is grid.txt, I type that in but nothing appears, am I doing something wrong, if so what am I doing wrong and what is the solution.</p>
  
  <p>Thanks.</p>