FbProphet with gluonTS

Someone can show me an example of syntax of Facebook Prophet with gluonTS please.

Thank You

from gluonts.model.prophet import ProphetPredictor  
from gluonts.dataset.common import ListDataset

dataset = ListDataset(
    [
        {"target": [1, 5, 3, 4, 9, 6, 7, 8, 9, 10], "start": "2018-12-21"}
    ],
    freq="D"
)

predictor = ProphetPredictor("D", 7)
predictions = predictor.predict(dataset)


import pandas as pd
pd.plotting.register_matplotlib_converters()

from gluonts.dataset.util import to_pandas
from matplotlib import pyplot as plt

prediction_intervals = (50.0, 90.0)
legend = ["observations", "median prediction"] + [f"{k}% prediction interval" for k in prediction_intervals][::-1]

for x, y in zip(dataset, predictions):
    to_pandas(x).plot()
    y.plot(color='g', prediction_intervals=prediction_intervals)
    plt.grid(which='both')
    plt.legend(legend, loc='upper left')

plt.show()