docs: def add_feature(self, feature={}, organism=None, sequence=None):
          """
          Add a feature
  
          :type feature: dict
          :param feature: Feature information
  
          :type organism: str
          :param organism: Organism Common Name
  
          :type sequence: str
          :param sequence: Sequence Name
  
          :rtype: dict
          :return: A standard apollo feature dictionary ({"features": [{...}]})
          """
  
          data = {
              'features': feature,
          }
          data = self._update_data(data, organism, sequence)
          return self.post('addFeature', data)