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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 make_directory(directory):
 """ Makes directory if it does not exist. Parameters directory : :obj:`str` Directory path """

    if not os.path.isdir(directory):
        os.mkdir(directory)
        logger.info('Path {} not found, I will create it.'
                    .format(directory))