title: How to generate sublists with elements within each line of a text file
body: <p>How to generate <code>sublists</code> with elements within each line of a text file?</p>
  
  <p><strong>SCRIPT</strong></p>
  
  <pre><code> lines = tuple (open ('result.log', 'r'))
  </code></pre>
  
  <p><strong>result.log</strong></p>
  
  <pre><code> ('value1', 'value2', 'value3', None)
   ('value1', 'value2', 'value3', None)
  </code></pre>
  
  <p><strong>GENERATE OUTPUT</strong></p>
  
  <pre><code> ['value1', 'value2', 'value3', None]
   ['value1', 'value2', 'value3', None]
  </code></pre>
  
  <p><strong>EXPECTED OUTPUT:</strong></p>
  
  <pre><code> [['value1'], ['value2'], ['value3'], None]
   [['value1'], ['value2'], ['value3'], None]
  </code></pre>