<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def get_collection_es(self):
 """ Query ES collection and return results. This is default implementation of querying ES collection with `self._query_params`. It must return found ES collection results for default response renderers to work properly. """

        from nefertari.elasticsearch import ES
        return ES(self.Model.__name__).get_collection(**self._query_params)