title: remove element from factory created object python suds
body: <p>I would like to know how to remove an element that is getting inserted into the request.</p>
  
  <pre><code>from suds.client import Client
  
  client = Client('http://localhost/Service?wsdl')
  
  lookup = client.factory.create('ns3:retreive')
  lookup.person = 'Dave'
  </code></pre>
  
  <p>This is what suds produces.</p>
  
  <pre><code>&lt;body&gt;
    &lt;retrieve&gt;
      &lt;random&gt;
        &lt;person&gt;Dave&lt;/person&gt;
      &lt;/random&gt;
    &lt;/retrieve&gt;
  &lt;body&gt;
  </code></pre>
  
  <p>how would i remove the random element?</p>