@classmethod
def auto_complete(cls, phrase):
    """
        Customizable method which returns a list of dictionaries
        according to the search query. The search service used can
        be modified in downstream modules.

        The front-end expects a jsonified list of dictionaries. For example,
        a downstream implementation of this method could return -:
        [
            ...
            {
                "value": "<suggestion string>"
            }, {
                "value": "Nexus 6"
            }
            ...
        ]
        """
    return []
