docs: def submit(self, job):
          """
          Submits a given job
  
          :param job: The job to submit
          :type job: pyqueue.job.JobInterface
          """
          script = self._printer.generate(job)
          stdin, stdout, stderr = self._ssh.exec_command('sbatch')
          stdin.write(script)
          stdin.flush()
          stdin.channel.shutdown_write()
          return stdout.read()