ম্যাটপ্লটলিব Button

import matplotlib.pyplot as plt
from matplotlib.widgets import Button

figure, axes = plt.subplots()

line, = axes.plot(
    [1, 2, 3],
    [2, 4, 6]
)

button_axes = figure.add_axes(
    [0.8, 0.05, 0.1, 0.05]
)

button = Button(
    button_axes,
    "Change"
)

def change(event):
    line.set_ydata(
        [6, 4, 2]
    )

    figure.canvas.draw_idle()

button.on_clicked(change)

plt.show()