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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 remove_duplicates(self, ws):
 """When this analysis is unassigned from a worksheet, this function is responsible for deleting DuplicateAnalysis objects from the ws. """

        for analysis in ws.objectValues():
            if IDuplicateAnalysis.providedBy(analysis) \
                    and analysis.getAnalysis().UID() == self.UID():
                ws.removeAnalysis(analysis)