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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 filter(self, *args, **kwargs):
 """filter lets django managers use `objects.filter` on a hashable object."""

        obj = kwargs.pop(self.object_property_name, None)
        if obj is not None:
            kwargs['object_hash'] = self.model._compute_hash(obj)
        return super().filter(*args, **kwargs)