docs: def run_experiment(self):
          """
          Run the job specified in experiment_script
          """
          data=self.data
          options=self.options
          result=self.result
  
          command = open(self.options.experiment_script).read()
          result["experiment_script"]=command
          t0=time.time()
          exec(command)   #creates variable result
          t1=time.time()
          print(("Elapsed time for running the experiment is %.2f seconds" % (t1-t0)))
          self.result=result
          return self.result