Function assigned at a button in tkinter

[stullis]

Okay. If I understand you correctly, the button command is performing the same operation on the same player. In that case, what is self.hands_inputs? It's evidently a list but you're assigning the button as an item in it and using that same index as part of the argument to player.fold(). That suggests to me that player.fold() is operating on the same object in all cases.