docs: def get_request(self, model_run, run_url):
          """Create request object to run model. Requests are handled by SCO
          worker implementations.
  
          Parameters
          ----------
          model_run : ModelRunHandle
              Handle to model run
          run_url : string
              URL for model run information
  
          Returns
          -------
          ModelRunRequest
              Object representing model run request
          """
          return ModelRunRequest(
              model_run.identifier,
              model_run.experiment_id,
              run_url
          )