قمت ببرمجة برنامج بايثون لتحميل الفيديوهات من اليوتيوب

وبعد وضع الرابط وبدء التحميل يخرج لي الخطأ التالي :

Exception in Tkinter callback

Traceback (most recent call last):

 File "C:\lib\tkinter\__init__.py", line 1892, in __call__

  return self.func(*args)

 File "d:\Youtube-Downloader.py", line 36, in DownloadVideo

  select = yt.streams.filter(progressive=True).first()

 File "C:\lib\site-packages\pytube\__main__.py", line 292, in streams

  return StreamQuery(self.fmt_streams)

 File "C:\lib\site-packages\pytube\__main__.py", line 177, in fmt_streams

  extract.apply_signature(stream_manifest, self.vid_info, self.js)

 File "C:\lib\site-packages\pytube\extract.py", line 409, in apply_signature

  cipher = Cipher(js=js)

 File "C:\lib\site-packages\pytube\cipher.py", line 43, in __init__

  self.throttling_plan = get_throttling_plan(js)

 File "C:\lib\site-packages\pytube\cipher.py", line 387, in get_throttling_plan

  raw_code = get_throttling_function_code(js)

 File "C:\lib\site-packages\pytube\cipher.py", line 301, in get_throttling_function_code

  code_lines_list = find_object_from_startpoint(js, match.span()[1]).split('\n')

AttributeError: 'NoneType' object has no attribute 'span'

أرفق لكم الكود التالي : 

# Youtube Downloader
from cgitb import text
from logging import root
from random import choices
from secrets import choice
from tkinter import *
from tkinter import ttk
from tkinter import messagebox
from tkinter import filedialog
from typing_extensions import Self
from numpy import save
from pytube import YouTube
from soupsieve import select #pip install pytube3

Folder_Name = ""

#file location
def openLocation():
  global Folder_Name
  Folder_Name = filedialog.askdirectory()
  if(len(Folder_Name) > 1):
    locationError.config(text=Folder_Name, fg="green")
  else:
    locationError.config(text="اختر المجلد", fg="red")

#donwload video
def DownloadVideo():
  choice = ytdchoices.get()
  url = ytdEntry.get()

  if(len(url)>1):
    ytdError.config(text="")
    yt = YouTube(url)

    if(choice == choices[0]):
      select = yt.streams.filter(progressive=True).first()

    elif(choice == choices[1]):
      select = yt.streams.filter(progressive=True, file_extension='mp4').last()

    elif(choice == choices[2]):
      select = yt.streams.filter(only_audio=True).first()

    else:
      ytdError.config(text="ألصق الرابط مجدداً", fg="red")

  #download function
  select.download(Folder_Name)
  ytdError.config(text="تم الانتهاء من التحميل!!")

# -------- دالة من نحن --------
def about():
  messagebox.showinfo("Techmakers - Hussein Ouda", "husseinaoda@mail.com : مرحبا بكم في برنامج تحميل الفيديوهات والصوتيات")

root = Tk()
root.title("Techmakers: v 1.0 Youtube Downloader")
root.geometry("650x410+340+10") #set window
root.resizable(False, False)
root.columnconfigure(0, weight=1) #set all content in center.

f1=Frame(root, width=580, height=100, bg='whitesmoke', bd=3, relief=GROOVE)
f1.place(x=30, y=130)
f2=Frame(root, width=580, height=55, bg='whitesmoke', bd=3, relief=GROOVE)
f2.place(x=30, y=250)

#Ytd Link Label
t = Label(root, text="برنامج تحميل الفيديوهات والصوتيات", bg='#FF5F00', fg='#EEEEEE', font=("Tajawal", 15, 'bold'))
t.pack(fill='x')

ytdLabel = Label(root, text="ألصق رابط الفيديو",fg='#00092C', font=("Tajawal", 15, 'bold'))
ytdLabel.pack()

#Entry Box
ytdEntryVar = StringVar()
ytdEntry = Entry(root, width=52, justify='center', font=("Tajawal", 15), bg='#B20600', fg='#00092C', textvariable=ytdEntryVar)
ytdEntry.pack()

#Error Msg
ytdError = Label(root, text="ملاحظات التحميل", fg="#B20600", font=("Tajawal", 10))
ytdError.pack()

#Asking save file label
saveLabel = Label(root, text="اختر مكان حفظ الفيديو", bg="whitesmoke", fg='#00092C', font=("Tajawal", 15, 'bold'))
saveLabel.place(x=390, y=140)

#btn of save file
saveEntry = Button(root, width=20, font=("Tajawal", 10, 'bold'), bg="#00092C", fg="#EEEEEE", text="مسار الحفظ", command=openLocation, cursor='sizing')
saveEntry.place(x=410, y=180)

#Error Msg location
locationError = Label(root, text="لم يتم اختيار مسار حفظ الفيديو", bg='whitesmoke', fg="#B20600", font=("Tajawal", 15))
locationError.place(x=100, y=190)

#Download Quality
ytdQuality = Label(root, text="", bg='whitesmoke', font=("Tajawal", 15, 'bold'))
ytdQuality.place(x=430, y=255)

#combobox
choices = ["720p", "144p", "صوت فقط"]
ytdchoices = ttk.Combobox(root, values=choices)
ytdchoices.place(x=260, y=265)

#download btn
downloadbtn = Button(root, text="بدء التحميل", width=20, font=("Tajawal", 10, 'bold'), bg="#00092C", fg="#EEEEEE", command=DownloadVideo, cursor='clock')
downloadbtn.place(x=40, y=255)

#developer Label
about_btn = Button(root, text='من نحن', width=20, font=("Tajawal", 10, 'bold'), bg='#FF5F00', fg='#EEEEEE', bitmap='info',command=about, cursor='heart')
about_btn.place(x=350, y=350, height=30)

#Close program
exit_btn = Button(root, text='إغلاق البرنامج', width=20, font=("Tajawal", 10, 'bold'), bg='#FF5F00', fg='#EEEEEE', cursor='cross', command=root.quit)
exit_btn.place(x=265, y=350, width=80, height=30)

root.mainloop()

أرجو المساعدة