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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 rectify_multipart_form_data(self, data):
 """ If a widget was converted and the Form data was submitted through a multipart request, then these data fields must be converted to suit the Django Form validation """

        for name, field in self.base_fields.items():
            try:
                field.implode_multi_values(name, data)
            except AttributeError:
                pass
        return data