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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def job_started(self, job, queue):
 """ Called just before the execution of the job """

        job.hmset(start=str(datetime.utcnow()), status=STATUSES.RUNNING)
        job.tries.hincrby(1)
        self.log(self.job_started_message(job, queue))
        if hasattr(job, 'on_started'):
            job.on_started(queue)