text: from rkmt.options import ConvertOptions, RunOptions
  
  
  class DummyConvertOptions(ConvertOptions):
      def initialize(self, parser):
          super().initialize(parser)
  
          # use set_defaults() ot override argument default value
          parser.set_defaults(platform='tensorflow')
  
          # use add_argument() to add new arguments
          parser.add_argument('--foo', type=str, default='bar')
  
          return parser
  
  
  class DummyRunOptions(RunOptions):
      def initialize(self, parser):
          return super().initialize(parser)
  