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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 destroy(self, request, project, pk=None):
 """ Delete bug-job-map entry. pk is a composite key in the form bug_id-job_id """

        job_id, bug_id = map(int, pk.split("-"))
        job = Job.objects.get(repository__name=project, id=job_id)
        BugJobMap.objects.filter(job=job, bug_id=bug_id).delete()

        return Response({"message": "Bug job map deleted"})