1:D400: First line should end with '.', not 'l'
1:D200: One-line docstring should not occupy 3 lines
27:D203: Expected 1 blank line *before* class docstring, found 0
27:D204: Expected 1 blank line *after* class docstring, found 0
27:D400: First line should end with '.', not 'r'
27:D200: One-line docstring should not occupy 3 lines