1:D400: First line should end with '.', not 'n'
1:D205: Blank line missing between one-line summary and description
1:D208: Docstring is over-indented
57:D401: First line should be imperative: 'Dispaly', not 'Dispalys'
57:D200: One-line docstring should not occupy 3 lines
70:D401: First line should be imperative: 'Display', not 'Displays'
70:D200: One-line docstring should not occupy 3 lines
111:D103: Docstring missing
126:D103: Docstring missing
133:D103: Docstring missing
142:D103: Docstring missing
151:D103: Docstring missing
162:D103: Docstring missing