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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 _run_python(work_bam_a, work_bam_b, out_dir, aligner, prefix, items):
 """Run python version of disambiguation """

    Args = collections.namedtuple("Args", "A B output_dir intermediate_dir "
                                    "no_sort prefix aligner")
    args = Args(work_bam_a, work_bam_b, out_dir, out_dir, True, "", aligner)
    disambiguate_main(args)