<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def _create_job_details(self, key, job_config, logfile, status):
 """Create a `JobDetails` for a single job Parameters key : str Key used to identify this particular job job_config : dict Dictionary with arguements passed to this particular job logfile : str Name of the associated log file status : int Current status of the job Returns ------- job_details : `fermipy.jobs.JobDetails` Object with the details about a particular job. """

        self.update_args(job_config)
        job_details = JobDetails(jobname=self.full_linkname,
                                 jobkey=key,
                                 appname=self.appname,
                                 logfile=logfile,
                                 job_config=job_config,
                                 timestamp=get_timestamp(),
                                 file_dict=copy.deepcopy(self.files),
                                 sub_file_dict=copy.deepcopy(self.sub_files),
                                 status=status)
        return job_details