Add final soultion

Author: uvchik

.stickler.yml

@@ -3,8 +3,7 @@ linters:
       python: 3
       max-line-length: 79
       select: C,E,F,W,B,B950
-      ignore: E203, E501, W503
-      per-file-ignores: windpowerlib/__init__.py:F401
+      ignore: E203, E501, W503, F401
     black:
       config: ./pyproject.toml
       fixer: true