🎨 Light parser code

main.py

@@ -35,22 +35,21 @@ def parse_args(args=sys.argv[1:]):  # pylint: disable=W0102
         description=sys.modules[__name__].__doc__, formatter_class=CustomFormatter
     )
 
-    group = parser.add_argument_group("foobar settings")
+    parser.add_argument(
-    group.add_argument(
         "-d",
         "--debug",
         action="store_true",
         default=False,
         help="Log activity in console",
     )
-    group.add_argument(
+    parser.add_argument(
         "-f",
         "--foo",
         action="store_true",
         dest="foo",
         help="Using foo",
     )
-    group.add_argument(
+    parser.add_argument(
         "-b",
         "--bar",
         const="BAR",