#To define a particular parameter, replace the 'parameterName' inside itsm.getParameter('parameterName') with that parameter's name
import _winreg
import os
from _winreg import *
	
try: 
    handle = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE,r"SYSTEM\CurrentControlSet\Control\Keyboard Layout",0,_winreg.KEY_ALL_ACCESS)
    if handle:
        _winreg.DeleteValue(handle, 'Scancode Map')
        print'Keys Removed Successfully'
except:
    print "No Such Keys Exist!!"