docs: def load_db_from_url(url="https://github.com/OpenExoplanetCatalogue/oec_gzip/raw/master/systems.xml.gz"):
      """ Loads the database from a gzipped version of the system folder, by default the one located in the oec_gzip repo
      in the OpenExoplanetCatalogue GitHub group.
  
      The database is loaded from the url in memory
  
      :param url: url to load (must be gzipped version of systems folder)
      :return: OECDatabase objected initialised with latest OEC Version
      """
  
      catalogue = gzip.GzipFile(fileobj=io.BytesIO(requests.get(url).content))
      database = OECDatabase(catalogue, stream=True)
  
      return database