old_contents: 
  class Player:
      VERSION = "Default Python folding player"
  
      def betRequest(self, game_state):
          in_action = game_state["in_action"]
          current_buy_in = game_state["current_buy_in"]
          pot = game_state["pot"]
          minimum_raise = game_state["minimum_raise"]
          players = game_state["players"]
          our_player = players[in_action]
          min_bet = current_buy_in - our_player["bet"]
  
          #pre-flop
          if game_state.round == 0:
              cards = our_player.hole_cards
              #if we have at least one ace or a pair, we bet the first hand, if not, then fold
              if (cards[0].rank == 'A'
                  or cards[1] == 'A'
                  or cards[0].rank == cards[1].rank):
                  return min_bet + minimum_raise
              else:
                  return 0
          else:
              return 100
  
      def showdown(self, game_state):
          pass
  
new_contents: import sys
  sys.stdout = sys.stderr
  
  class Player:
      VERSION = "Default Python folding player"
  
      def betRequest(self, game_state):
          in_action = game_state["in_action"]
          current_buy_in = game_state["current_buy_in"]
          pot = game_state["pot"]
          minimum_raise = game_state["minimum_raise"]
          players = game_state["players"]
          our_player = players[in_action]
          min_bet = current_buy_in - our_player["bet"]
  
          #pre-flop
          if game_state["round"] == 0:
              cards = our_player["hole_cards"]
              #if we have at least one ace or a pair, we bet the first hand, if not, then fold
              if (cards[0]["rank"] == 'A'
                      or cards[1] == 'A'
                      or cards[0]["rank"] == cards[1]["rank"]):
                  return min_bet + minimum_raise
              else:
                  return 0
          else:
              return 100
  
      def showdown(self, game_state):
          pass
  
subject: use dict access for JSON