diud you download libtorch
binaries from the PyTorch website, and are you using them for TX2? If that’s the case, this will not work, as libtorch
binaries listed on the website are for x64 architecture (but TX2 is ARM architecture).
To build for TX2, you have to build libtorch
from source. See if this thread helps: TX2 (ARM64) Install for Python 3 - Cont from nVidia Forum