Hi, I have followed Section 3.2 in the tutorial https://wiki.gnuradio.org/index.php/Guided_Tutorial_GNU_Radio_in_Python to setup an OOT python block in GRC.
I followed the instructions on a Linux machine running GNURadio 3.7 and it worked exactly as described. I then ran the tutorial on an NVIDIA Xavier Linux machine w/ GNURadio 3.8 and all the steps seemed to work. The QA test worked in python, and `cmake; make; sudo make install; sudo ldconfig` all ran without any errors. However, when I open GRC, I cannot see the block. I am wondering if this tutorial is not up-to-date w/ GNURadio 3.8 or if maybe there is something weird about the Xavier that is causing the bug. Let me know, Thanks!
