E225 missing whitespace around operator

I001 isort found an import in the wrong position

I005 isort found an unexpected missing import

B006 Do not use mutable data structures for argument defaults. They are created during function definition time. All calls to the function reuse this one instance of that data structure, persisting changes between them.

W291 trailing whitespace

E303 too many blank lines (2)

E231 missing whitespace after ':'

E203 whitespace before ','

E231 missing whitespace after ','

E271 multiple spaces after keyword