title: PEP8 Does Not Allow Try Except Block
body: <p>My code contains a regular try-except block. I downloaded the pycodestyle library to test pep8 on my code. I tested my code and I got the following PEP8 error:</p>
  
  <pre><code>E722 do not use bare 'except'
  </code></pre>
  
  <p>Why does this happen, and how can I fix it? Thanks.</p>