flake8 and --list-formats-old

youtube_dlc/options.py

@@ -414,6 +414,10 @@ def parseOpts(overrideArguments=None):
         '--list-formats-as-table',
         action='store_true', dest='listformats_table', default=False,
         help='Present the output of -F in a more tabular form')
+    video_format.add_option(
+        '--list-formats-old',
+        action='store_false', dest='listformats_table'
+        help=optparse.SUPPRESS_HELP)
     video_format.add_option(
         '--youtube-include-dash-manifest',
         action='store_true', dest='youtube_include_dash_manifest', default=True,