-r docs/requirements.txt
flake8==3.9.2
pylint==2.11.1
pytype==2021.10.11

-r docs/requirements.txt
flake8==3.9.2
pylint==2.11.1
pytype==2021.10.18

Update dependency pytype to v2021.10.18
Update dependency pytype to v2021.10.18
