def METHOD_NAME(self, context, layout):
    layout.prop(self, 'out_mode', expand=True)
    layout.prop(self, 'noise_type', text="Type")
    if self.noise_type in noise_numpy_types.keys():
        row = layout.row(align=True)
        row.prop(self, 'smooth', toggle=True)
        row.prop(self, 'interpolate', toggle=True)