data.py

import gradio as gr
import pandas as pd
import numpy as np
import random
from gradio_datetimerange import DateTimeRange
from datetime import datetime, timedelta
now = datetime.now()

df = pd.DataFrame({
    'time': [now - timedelta(minutes=5*i) for i in range(25)],
    'price': np.random.randint(100, 1000, 25),
    'origin': [random.choice(["DFW", "DAL", "HOU"]) for _ in range(25)],
    'destination': [random.choice(["JFK", "LGA", "EWR"]) for _ in range(25)],
})

if __name__ == "__main__":
    with gr.Blocks() as demo:
        daterange = DateTimeRange(["now - 24h", "now"])
        plot1 = gr.LinePlot(df, x="time", y="price")
        plot2 = gr.LinePlot(df, x="time", y="price", color="origin")
        daterange.bind([plot1, plot2])

    demo.launch(share=True)
    print(type(DateTimeRange))
    print(type(gr.LinePlot))