def METHOD_NAME(self):
    leaf_color = np.array((0.32, 0.79, 0.20))
    leaf_color[0] += np.random.normal(0.0, 0.025)
    leaf_color[1] += np.random.normal(0.0, 0.05)
    leaf_color[2] += np.random.normal(0.0, 0.05)
    leaf_color_rgba = hsv2rgba(leaf_color)
    return {
        'stem_name': "pineapple_stem",
        'stem_func_args': {'basic_color': leaf_color_rgba},
        'stem_input_args': {'rotation base': (-uniform(0.5, 0.55), 0.0, 0.0),
            'noise amount': 0.1, 
            'noise scale': uniform(10, 30),
            'number of leaves': randint(40, 80),
            'scale base': normal(0.5, 0.05),
            'scale z base': normal(0.15, 0.03),
            'scale z top': normal(0.62, 0.03),
            'rot z base': normal(-0.62, 0.03),
            'rot z top': normal(0.54, 0.03)},
        'stem_output_args': {}
    }