python - How to restart a guess number game -

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i using python 2.7.1

i able restart game based on user input, option of restarting, instead of exit game , open again. can me figure out??thanks

import random  the_number = random.randrange(10)+1  tries = 0 valid = false while valid == false:     guess = raw_input("\ntake guess: ")     tries += 1     if guess.isdigit():         guess = int(guess)         if guess >= 1 , guess <= 10:             if guess < the_number:                 print "your guessed low"             elif guess > the_number:                 print "your guessed high"             elif tries <= 3 , guess == the_number:                 print "\n\t\tcongratulations!"                 print "you took",tries,"tries!"                 break             else:                 print "\nyou guessed it! number was", the_number,"\n"                 print "you took",tries,"tries!"                 break         else:             print "sorry, between number 1 10"     else:         print "error,enter numeric guess"         print "only between number 1 10"     if tries == 3 , guess != the_number:         print "\nyou didn't guess number in 3 tries, still can continue"         continue     while tries > 3 , guess != the_number:         q = raw_input("\ngive up??\t(yes/no)")         q = q.lower()         if (q != "yes") , (q != "no"):             print "only yes or no"             continue         if q != "no":             print "the number is", the_number             valid = true             break         else:             break

put current code in function, such play_game or whatever. write loop invokes function until user has had enough. example:

def global_thermonuclear_war():     print "boom!"  while raw_input("shall play game? [y|n] ") == 'y':     global_thermonuclear_war()

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