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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 by(self, technology):
 """ Get the plugins registered in PedalPi by technology :param PluginTechnology technology: PluginTechnology identifier """

        if technology == PluginTechnology.LV2 \
        or str(technology).upper() == PluginTechnology.LV2.value.upper():
            return self.lv2_builder.all
        else:
            return []