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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 update_batches(self, X_batch, L, Min):
 """ Updates the batches internally and pre-computes the """

        self.X_batch = X_batch
        if X_batch is not None:
            self.r_x0, self.s_x0 = self._hammer_function_precompute(X_batch, L, Min, self.model)