(MWEToolkit3) error when run the sort in the tutorial

WARNING

This version of the mwetoolkit has been deprecated. We suggest you try out the new mwetoolkit version 3 instead: https://gitlab.com/mwetoolkit/mwetoolkit3 ######################

sort.py -d --feat t_ted-small index/cand-nn-count-assoc.xml | head.py -n 20 > index/lexicon-nn.xml

Exception ignored in: <_io.TextIOWrapper name='' mode='w' encoding='utf-8'> BrokenPipeError: [Errno 32] Broken pip