list_of_variations# TwinBuilder.list_of_variations(setup=None, sweep=None)# Retrieve a list of active variations for input setup. Parameters: setupstr, optionalSetup name. The default is None, in which case the nominal adaptive is used. sweepstr, optionalSweep name. The default is``None``, in which case the nominal adaptive is used. Returns: listList of active variations for input setup. References >>> oModule.ListVariations