I also tried changing torch type to torch.float8_e4m3fn and then it makes it past the 'Adding LoRA'
I also tried changing torch type to torch.float8_e4m3fn and then it makes it past the 'Adding LoRA' step, but then after saving the auto pre processed image I get the error: RuntimeError: getCudnnDataTypeFromScalarType() not supported for Float8_e4m3fn



