Drain3 - insert it in PYTHONPATH FastText run
source ./setup.sh
python3 -m pipenv run python -m defects4all.lcs_python issue5
python3 -m pipenv run python -m defects4all.fastTextExperiments issue5
in 'defects4all.ini' you can configure experiments by changing values of KLOG_SIZE_MAX and KLOG_SIZE_MIN, SENTENCE_SIZE_MAX and SENTENCE_SIZE_MIN