Make loss_history instance variable (not class variable) #940
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EdwinB12
approved these changes
Nov 27, 2025
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When reviewing #939, I realised that we treat loss history as a class variable. This meant that when I train 5 PyTorch emulators, they all share the same loss history list appending to it. This PR changes it to an instance variable so that each emulator only stores its own loss history.