LED CONTROL USING KEYBOARD USING FUNCTION CALL

def initpi():
                         gpio.setmode(gpio.BOARD)        #sets as the pin number in board
                         gpio.setwarnings(False)       #disable warnings
                     def setuppins():
                         gpio.setup(40,gpio.OUT) #set 40 pin as output
                         gpio.setup(38,gpio.IN)
                         gpio.output(40,0)
                     import RPi.GPIO as gpio #adds main header file
                     import time #adds timer header file
                     initpi()
                     setuppins()
                     while True: #starts infinite loop
                         x=raw_input('led control word/n  ')
                         if(x=='on'):
gpio.output(40,1) #writes a digital value to it
print 'led is on '
                         elif(x=='off'):
print('led is off ')
gpio.output(40,0) #writes a digital value to it