Jetson Nano eMMC rsync on SSD


because I am not very experianced on linux, I have done rsync my /usr/local of eMMC to an external SSD. I think I have it done it successfully, but now I want to ask if I want to install pytorch and run the program on the SSD not on the eMMC how I can do that?
steps which I followed

(I bought an SSD card to have more space on the eMMC)
thank you in advance

FYI, if the partition is mounted to “/usr/local”, then any content put in “/usr/local” (or subdirectory) runs from there. You can use symbolic links to other locations so that the program appears to also be in those other locations, but still runs from the SSD.