title: Python google-maps-services-python places autocomplete by types INVALID_REQUEST
body: <p>I just trying to get and autocomplete suggestions by the python package <a href="https://github.com/googlemaps/google-maps-services-python" rel="nofollow noreferrer">google-map-services-python</a>. Everything works fine, except when I add the types parameter on my statement:</p>
  
  <pre><code>gmaps.places_autocomplete('new', session_token=my_token, language='de', types='cities')
  </code></pre>
  
  <p>I've checked the documentation and they said that the <strong>types</strong> param is an String parameter... but seems that I'm doing something wrong... It only works when I remove the types param and I need to only get suggestions by cities.</p>
  
  <pre><code>gmaps.places_autocomplete('new', session_token=my_token, language='de')
  </code></pre>