code: def _init_pluginmanager(self):
          
          self.pluginmanager = PluginManager(logger=self.logger)
          self.logger.debug("Registering execution wide plugins:")
          self.pluginmanager.load_default_run_plugins()
          self.pluginmanager.load_custom_run_plugins(self.args.plugin_path)
          self.logger.debug("Execution wide plugins loaded and registered.")
docs: Initialize PluginManager and load run wide plugins.