code: def _get_federation_info(address_or_id, federation_service, fed_type='name'):
      
      params = {'q': address_or_id, 'type': fed_type}
      r = requests.get(federation_service, params=params)
      if r.status_code == 200:
          return r.json()
      else:
          return None
docs: Send a federation query to a Stellar Federation service.
  
      Note: The preferred method of making this call is via
      :function:`federation`, as it handles error checking and parsing of
      arguments.
  
      :param str address_or_id: The address which you expect te retrieve
          federation information about.
      :param str federation_service: The url of the federation service you're
          requesting information from.
      :param str fed_type: The type of federation query that you are making. Must
          be 'name', 'id', 'forward', or 'txid'.
      :return dict: The federation query response decoded from JSON as a dict.