Edit: Some spoilers maybe in here... Though I appreciate the fact that it was genuine code, the fact that after a couple of minutes from that scene we discover

Edit: Some spoilers maybe in here... Though I appreciate the fact that it was genuine code, the fact that after a couple of minutes from that scene we discover that Caleb was actually just disabling security locks (basically reversing security measures to unlock doors when power's out instead of locking) right before he went on to talk wit Ava, which seemed a bit weird to me that he needed to write code for, especially some seemingly generic Python code.