docs: def keywords(text, cloud=None, batch=False, api_key=None, version=2, batch_size=None, **kwargs):
      """
      Given input text, returns series of keywords and associated scores
  
      Example usage:
  
      .. code-block:: python
  
         >>> import indicoio
         >>> import numpy as np
         >>> text = 'Monday: Delightful with mostly sunny skies. Highs in the low 70s.'
         >>> keywords = indicoio.keywords(text, top_n=3)
         >>> print "The keywords are: "+str(keywords.keys())
         u'The keywords are ['delightful', 'highs', 'skies']
  
      :param text: The text to be analyzed.
      :type text: str or unicode
      :rtype: Dictionary of feature score pairs
      """
      if kwargs.get("language", "english") != "english":
          version = 1
      url_params = {"batch": batch, "api_key": api_key, "version": version}
      return api_handler(text, cloud=cloud, api="keywords", url_params=url_params, batch_size=batch_size, **kwargs)