Warning: scipy/ndimage/interpolation

scipy/ndimage/interpolation.py:583: UserWarning: From scipy 0.13.0, the output shape of zoom() is calculated with round() instead of int() - for these inputs the size of the returned array has changed.
“the returned array has changed.”, UserWarning)

why this warning occur ? and how can I address it ?

This warning doesn’t seem to be related to PyTorch, at least I’m not aware of any usage of scipy in PyTorch.
Somewhere in your core you are apparently using zoom, which throws this warning.