title: How to remove Specific values in python list
body: <pre><code>result = [(u'ABC', u'(Choose field)', u'ABCD', u'aa', u'A', u'A_100')]
  </code></pre>
  <p>I'm trying to remove <code>'(Choose field)'</code> from the above list using the following syntax:</p>
  <pre><code>result.remove('(Choose field)')
  # and  
  result.remove(&quot;'(Choose field)'&quot;)
  </code></pre>
  <p>But both things are not working fine and it ends up with this error</p>
  <pre class="lang-none prettyprint-override"><code>{ValueError}list.remove(x): x not in list
  </code></pre>