Possible Memleak in hailort.service

Hi @lieberwirth
I run the script with multiple GStreamer pipelines in threads on V 4.20:
valgrind --tool=massif --massif-out-file=massif.out python3 script.py --input clip.mp4 --eos_after 10 --parallel 2 --n_restart 20
Then inspected the output:
massif-visualizer massif.out
Looks like there is no memory leak on V4.20. In case you still able to reproduce the issue, please let us know.
Thanks,