      def _get_repr_options(self):
          options = super()._get_repr_options()
          if self.filter:
              options['filter'] = self.filter
          return options
  
 
</s> remove             options.update({'filter': self.filter})
 </s> add             options['filter'] = self.filter </s> remove         super().__init__(*args, **kwargs)
 </s> add         super().__init__(*expressions, **extra) </s> remove     def __init__(self, *args, filter=None, **kwargs):
 </s> add     def __init__(self, *expressions, distinct=False, filter=None, **extra):
        if distinct and not self.allow_distinct:
            raise TypeError("%s does not allow distinct." % self.__class__.__name__)
        self.distinct = distinct </s> remove         super().__init__(
            expression, distinct='DISTINCT ' if distinct else '',
            filter=filter, **extra
        )

    def _get_repr_options(self):
        return {**super()._get_repr_options(), 'distinct': self.extra['distinct'] != ''}
 </s> add         super().__init__(expression, filter=filter, **extra)
        if self.distinct:
            options['distinct'] = self.distinct
      def _get_repr_options(self):
          options = super()._get_repr_options()
        if self.distinct:
            options['distinct'] = self.distinct
          if self.filter:
              options['filter'] = self.filter
          return options
  
keep add keep keep keep keep
 Fixed #28658 -- Added DISTINCT handling to the Aggregate class. 
django/db/models/aggregates.py