def validate(self, instance):
        pass
This function should run the 'run' method for ONLY the previously selected plugin.
dataset/ETHPy150Open opennode/nodeconductor/nodeconductor/core/admin.py/ExecutorAdminAction.validate--crossover with--dataset/ETHPy150Open tvidas/a5/scripts/bin/pluginManager.py/pluginManager.runSelectedPlugin