code: def by(self, technology):
          
          if technology == PluginTechnology.LV2 \
          or str(technology).upper() == PluginTechnology.LV2.value.upper():
              return self.lv2_builder.all
          else:
              return []
docs: Get the plugins registered in PedalPi by technology
  
          :param PluginTechnology technology: PluginTechnology identifier