old_contents: # This program is a simple coin toss guessing game. The player gets two guesses.
  
  import random
  guess = ''
  options = ("tails", "heads")
  while guess not in options:
      print('Guess the coin toss! Enter heads or tails:')
      guess = input().lower()
  
  toss = options[random.randint(0, 1)]  # 0 is tails, 1 is heads
  
  if toss == guess:
      print('You got it!')
  else:
      print('Nope! Guess again!')
      guess = input().lower()
      if toss == guess:
          print('You got it!')
      else:
          print('Nope. You are really bad at this game.')
  
new_contents: """Debug coin toss
  
  This program is a simple coin toss guessing game. The player gets two guesses.
  
  """
  
  
  def main():
      import random
      guess = ''
      options = ("tails", "heads")
      while guess not in options:
          print('Guess the coin toss! Enter heads or tails:')
          guess = input().lower()
  
      toss = options[random.randint(0, 1)]  # 0 is tails, 1 is heads
  
      if toss == guess:
          print('You got it!')
      else:
          print('Nope! Guess again!')
          guess = input().lower()
          if toss == guess:
              print('You got it!')
          else:
              print('Nope. You are really bad at this game.')
  
  
  if __name__ == '__main__':
      main()
  
subject: Update debugCoinToss.py added docstring and wrapped in main() function