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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 save_species_count(self, delimiter=' ', filename='speciation.csv'):
 """ Log speciation throughout evolution. """

        with open(filename, 'w') as f:
            w = csv.writer(f, delimiter=delimiter)
            for s in self.get_species_sizes():
                w.writerow(s)