in neuron_explainer/activations/derived_scalars/activations_and_metadata.py [0:0]
def __post_init__(self) -> None:
# assert that all the devices are the same or None
device = self.device
if len(self.activations_by_layer_index) > 0:
for activations in self.activations_by_layer_index.values():
if activations.device is not None:
assert activations.device == device