-r requirements.txt
black==20.8b1
flake8==3.7.9
isort==4.3.21
mypy==0.770
flake8-bugbear==20.1.4
flake8-builtins==1.5.2
flake8-comprehensions==3.2.2
flake8-mutable==1.2.0
flake8-tuple==0.4.1
coverage==5.1
beautifulsoup4==4.9.0