code: def run_matlab_job(job):
      """Run it as a Matlab function."""
  
      log("Running matlab job.")
  
      job_file = job_file_for(job)
      function_call = "matlab_wrapper('%s'),quit;" % (job_file)
      matlab_cmd = 'matlab -nosplash -nodesktop -r "%s"' % (
          function_call
      )
      log(matlab_cmd)
      sh(matlab_cmd)
  
file_path: auptimizer/src/aup/Proposer/spearmint/runner.py
imports: import sys
  import os
  import traceback
  from spearmint_pb2 import *
  from ExperimentGrid import *
  from helpers import *
label_desc: Use image node_id 2 for calling a global function with example usage: run_matlab_job(job) without return types