title: AttributeError: 'tuple' object has no attribute 'slice' in using pandas
body: <p>I have column title (<code>genre</code>). I try to get first element by using many way slicing split and try to using another method but I have this message:</p>
  <pre><code>for x in df['genres']:
      c = tuple(x).slice(0, x.find('|'))
      print (c)
  
  AttributeError: 'tuple' object has no attribute 'slice'
  </code></pre>
  <p><code>genre</code> has values like this (<code>Action|Adventure|Science Fiction|Thriller</code>) for ten thousand rows.</p>