requirements.txt

flair==0.11
presidio-anonymizer
presidio-analyzer
st-annotated-text
spacy>=3.0.0,<4.0.0 
https://github.com/explosion/spacy-models/releases/download/en_core_web_lg-3.0.0/en_core_web_lg-3.0.0.tar.gz#egg=en_core_web_lg