lint: install_deps> python -I -m pip install aioresponses flake8 mypy types-python-dateutil lint: freeze> python -m pip freeze --all lint: aiohttp==3.9.1,aioresponses==0.7.6,aiosignal==1.3.1,async-timeout==4.0.3,attrs==23.1.0,flake8==6.1.0,frozenlist==1.4.0,idna==3.6,mccabe==0.7.0,multidict==6.0.4,mypy==1.7.1,mypy-extensions==1.0.0,pip==23.2.1,pycodestyle==2.11.1,pyflakes==3.1.0,setuptools==68.0.0,tomli==2.0.1,types-python-dateutil==2.8.19.14,typing_extensions==4.9.0,wheel==0.41.1,yarl==1.9.4 lint: commands[0]> flake8 src lint: commands[1]> mypy --ignore-missing-imports --check-untyped-defs src Success: no issues found in 2 source files lint: OK (10.09=setup[7.46]+cmd[0.18,2.45] seconds) congratulations :) (10.15 seconds)