remove unused options for cpu limit
remove unused options for cpu limit

YueRen/tryM2,fhinkel/InteractiveShell,YueRen/tryM2,antonleykin/InteractiveShell,YueRen/tryM2,fhinkel/InteractiveShell,fhinkel/InteractiveShell,antonleykin/InteractiveShell,antonleykin/InteractiveShell,fhinkel/InteractiveShell