Ajout du potentiomètre de volume

    def radio_stop(self):

        self.player.stop()

    def volume(self, vol):

        # on récupère la valeur du potentiomètre de volume

        vol_audio = int(vol)

        self.player.audio_set_volume(vol_audio)

app = Radio()  # instancie l'application

app.boucle()

# import ----------------------------------

import tkinter as tk

from tkinter import ttk

from tkinter import Tk, RIGHT, LEFT, SOLID, VERTICAL

from tkinter import Frame, Label, Button, messagebox, Scale

# classes ---------------------------------

        # affichage de la radio en cours de lecture

        lbl_radio = tk.Label(bandeau, text="RADIO")

        lbl_radio.pack(padx=20, pady=10)

        # boutons de commande

        btn_play = ttk.Button(menu, text="Play", command=self.radio_play)

        btn_play.pack()

        btn_pause.pack()

        btn_stop = ttk.Button(menu, text="Stop", command=self.radio_stop)

        btn_stop.pack()

        # potar volume

        potar = Scale(menu, from_=100, to=0, orient=VERTICAL, length=200, command=self.volume)

        potar.pack(padx=10, pady=5)