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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 doc_parser():
 """Utility function to allow getting the arguments for a single command, for Sphinx documentation"""


    parser = argparse.ArgumentParser(
        prog='ambry',
        description='Ambry {}. Management interface for ambry, libraries '
                    'and repositories. '.format(ambry._meta.__version__))

    return parser