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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 or_filter(self, **filters):
 """ Works like "filter" but joins given filters with OR operator. Args: **filters: Query filters as keyword arguments. Returns: Self. Queryset object. Example: """

        clone = copy.deepcopy(self)
        clone.adapter.add_query([("OR_QRY", filters)])
        return clone