def METHOD_NAME(self):
    """
    This function visualizes the linear unmixing result, represented by the blood oxygen saturation.
    The user has to check if the test was successful.
    """
    sp.simulate(self.pipeline, self.settings, self.device)
    # Run linear unmixing component with above specified settings
    sp.LinearUnmixing(self.settings, "linear_unmixing").run()
    self.logger.info("Testing linear unmixing...")
    # Load blood oxygen saturation
    self.lu_results = sp.load_data_field(self.settings[Tags.SIMPA_OUTPUT_PATH], Tags.LINEAR_UNMIXING_RESULT)
    self.sO2 = self.lu_results["sO2"]
    # Load reference absorption for the first wavelength
    self.mua = sp.load_data_field(self.settings[Tags.SIMPA_OUTPUT_PATH], Tags.DATA_FIELD_ABSORPTION_PER_CM,
                                  wavelength=self.VISUAL_WAVELENGTHS[0])