Thank you very much！
for the package “torch.legacy.nn”,  it has been removed,
and which class can replace it?
the current code is like this:
from torch.legacy.nn import SpatialCrossMapLRN as SpatialCrossMapLRNOld

just like : https://github.com/tzzcl/RNN-HA/blob/master/LRN.py 19
Thank you