docs: def notify(self, method, params=None):
          """Send a JSON RPC notification to the client.
  
           Args:
               method (str): The method name of the notification to send
               params (any): The payload of the notification
           """
          log.debug('Sending notification: %s %s', method, params)
  
          message = {
              'jsonrpc': JSONRPC_VERSION,
              'method': method,
          }
          if params is not None:
              message['params'] = params
  
          self._consumer(message)