docs: def get_configs(self, command):
          """Compose a dictionary with information for writing the submit script."""
  
          logger.debug("Requesting one block with {} nodes per block and {} tasks per node".format(
              self.nodes_per_block, self.tasks_per_node))
  
          job_config = {}
          job_config["submit_script_dir"] = self.channel.script_dir
          job_config["nodes"] = self.nodes_per_block
          job_config["walltime"] = wtime_to_minutes(self.walltime)
          job_config["overrides"] = self.overrides
          job_config["user_script"] = command
  
          job_config["user_script"] = self.launcher(command,
                                                    self.tasks_per_node,
                                                    self.nodes_per_block)
          return job_config