title: How do I satisfy the Unused Variable rule from PEP8 if I don't need a variable returned by a function?
body: <p>When having a function in Python that returns a couple of variables, 
  for example:</p>
  
  <pre><code>row, column = search_in_table(table_name, search_for)
  </code></pre>
  
  <p>Sometimes you only need to use one of the variables returned by the function. But when this happens, the line is marked with a PEP8 <code>Unused Variable</code> warning. </p>
  
  <p>How can I handle this situation so I can comply with all the PEP8 rules? </p>