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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 pair(seeders, delegator_factory, *args, **kwargs):
 """ The basic pair producer. :return: a (seeder, delegator_factory(\*args, \*\*kwargs)) tuple. :param seeders: If it is a seeder function or a list of one seeder function, it is returned as the final seeder. If it is a list of more than one seeder function, they are chained together before returned as the final seeder. """

    return (chain(*seeders) if len(seeders) > 1 else seeders[0],
            delegator_factory(*args, **kwargs))