wheel==0.32.3
flake8==3.7.7
isort==4.3.16
black;python_version>"2"

wheel==0.32.3
flake8==3.7.7
isort==4.3.18
black;python_version>"2"

Update isort from 4.3.16 to 4.3.18
Update isort from 4.3.16 to 4.3.18