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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 validate_read(self, kwargs):
 """ we don't support start, stop kwds in Sparse """

        kwargs = super().validate_read(kwargs)
        if 'start' in kwargs or 'stop' in kwargs:
            raise NotImplementedError("start and/or stop are not supported "
                                      "in fixed Sparse reading")
        return kwargs