Cuda 12.4 unavailable after install in conda environmnt (aarch64 nvidia GH)

So I successfully installed pytorch with cuda on aarch64 in a conda environment using

“pip3 install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu124

After initially successfully verifying that pytorch cuda was installed and working, subsequent cuda checks returned false. Any idea what is happening? Do I need to change some path variable?