code: def list_experiments(self, collection_name):
          
          exp = ExperimentResource(
              name='', collection_name=collection_name, coord_frame='foo')
          return self._list_resource(exp)
docs: List all experiments that belong to a collection.
  
          Args:
              collection_name (string): Name of the parent collection.
  
          Returns:
              (list)
  
          Raises:
              requests.HTTPError on failure.