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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 get_surrogate_id(self):
 """ This is responsible for building the surrogate id from the model """

        surrogate_id = "%s,%s,%s,%s,%s" % (self.year,
                                           self.quarter,
                                           self.curriculum_abbr.lower(),
                                           self.course_number,
                                           self.section_id.lower())

        return surrogate_id