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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 get_output_matrix(self):
 """ Get a copy of the full output matrix of a Model. This only works if the model is not quantized. """

        if self.f.isQuant():
            raise ValueError("Can't get quantized Matrix")
        return np.array(self.f.getOutputMatrix())