Progressbar tk

from tkinter import *
from tkinter import ttk


class App(Tk):

    def __init__(self):
        super().__init__()
        self.title("Progressbar")
        self.geometry("500x200")
        self._state = False
        self.value_var1 = IntVar()
        self.value_var2 = IntVar()

        # вертикальный Progressbar
        self.vpb = ttk.Progressbar(orient="vertical",
                                   length=100,
                                   value=0,
                                   maximum=15.0,
                                   variable=self.value_var1)
        self.vpb.pack(pady=5)

        # горизонтальный Progressbar
        self.hpb = ttk.Progressbar(orient="horizontal",
                                   length=150,
                                   value=0,
                                   maximum=10.0,
                                   variable=self.value_var2)
        self.hpb.pack(pady=5)

        self.button = ttk.Button(self, text="Start", command=self.on_click)
        self.button.pack()

    def on_click(self):
        self._state = not self._state
        if self._state:
            self.value_var1.set(0)
            self.value_var2.set(0)
            self.button["text"] = "Stop"
            self.vpb.start(1000)
            self.hpb.start(1000)
        else:
            self.button["text"] = "Start"
            self.vpb.stop()
            self.hpb.stop()


App().mainloop()