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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 __normalize_progress(self):
 """ Adjust the funding progress filter to be a factor of 10 """


        progress = self['funding_progress']
        if progress % 10 != 0:
            progress = round(float(progress) / 10)
            progress = int(progress) * 10

            self['funding_progress'] = progress