Ported the Traditional NIM Game into python 3

I just completed the NIM(Traditional Version) game in python. Hope it works as expected

65_Nim/python/Traditional_NIM.py

@@ -0,0 +1,126 @@
+import random
+
+#Class of the Game
+class NIM:
+
+  def __init__(self):
+
+    self.Piles = {
+        1 : 7,
+        2 : 5,
+        3 : 3,
+        4 : 1
+        }
+
+  def Remove_pegs(self, command):
+
+    try:
+
+      pile, num = command.split(',')
+      num = int(num)
+      pile = int(pile)
+
+    except Exception as e:
+
+      if 'not enough values' in str(e):
+        print('\nNot a valid command. Your command should be in the form of "1,3", Try Again\n')
+
+      else:
+        print('\nError, Try again\n')
+      return None
+
+    if self._command_integrity(num, pile) == True:
+      self.Piles[pile] -= num
+    else:
+      print('\nInvalid value of either Peg or Pile\n')
+
+  def get_AI_move(self):
+    
+    possible_pile = []
+    for k,v in self.Piles.items():
+      if v != 0:
+        possible_pile.append(k)
+
+    pile = random.choice(possible_pile)
+
+    num = random.randint(1,self.Piles[pile])
+
+    return pile, num
+
+  def _command_integrity(self, num, pile):
+
+    if pile <= 4 and pile >= 1:
+      if num <= self.Piles[pile]:
+        return True
+    
+    return False
+
+  def print_pegs(self):
+
+    for pile, peg in self.Piles.items():
+      print('Pile {} : {}'.format(pile, 'O '*peg))
+    
+  def Help(self):
+
+    print('-'*10)
+    print('\nThe Game is player with a number of Piles of Objects("O" == one peg)')
+    print('\nThe Piles are arranged as given below(Tradional NIM)\n')
+    self.print_pegs()
+    print('\nAny Number of of Objects are removed one pile by "YOU" and the machine alternatively')
+    print('\nOn your turn, you may take all the objects that remain in any pile')
+    print('but you must take ATLEAST one object')
+    print('\nAnd you may take objects from only one pile on a single turn.')
+    print('\nThe winner is defined as the one that picks the last remaning object')
+    print('-'*10)
+
+  def Checkforwin(self):
+
+    sum = 0
+    for k,v in self.Piles.items():
+      sum += v
+    
+    if sum == 0:
+      return True
+    
+    else:
+      return False
+
+#main program
+if __name__ == "__main__":
+
+  #Game initialization
+  game = NIM()
+
+  print('Hello, This is a game of NIM')
+  help = input('Do You Need Instruction (YES or NO): ')
+
+  if help == 'yes' or help == 'YES' or help == 'Yes':
+
+    #Printing Game Instruction
+    game.Help()
+
+  #Start game loop
+  input('\nPress Enter to start the Game:\n')
+  End = False
+  while True:
+
+    game.print_pegs()
+
+    #Players Move
+    command = input('\nYOUR MOVE - Number of PILE, Number of Object? ')
+    game.Remove_pegs(command)
+    End = game.Checkforwin()
+    if End == True: 
+      print('Player Wins the Game, Congratulations!!')
+      input('Press any key to exit')
+      break
+    
+    #Computers Move
+    command = game.get_AI_move()
+    print('\nA.I MOVE - A.I Removed {} pegs from Pile {}'.format(command[1],command[0]))
+    game.Remove_pegs(str(command[0]) +',' + str(command[1]))
+    End = game.Checkforwin()
+    if End == True: 
+      print('\nComputer Wins the Game, Better Luck Next Time\n')
+      input('Press any key to exit')
+      break