Resolve issues caused by flake8 upgrade 03/42903/2
-rw-r--r-- 1103 .gitattributes
-rw-r--r-- 267 .gitignore
-rw-r--r-- 96 .gitreview
drwxr-xr-x - csit
drwxr-xr-x - docs
drwxr-xr-x - tools
-rw-r--r-- 815 tox.ini