MaxKra1985, Traceback (most recent call last):
File "C:\Users\kerych3\Desktop\1111.py", line 16, in
menu.row(KeyboardButton('/start'), KeyboardButton('/contacts'), KeyboardButton('Кнопка 3'))
File "C:\Users\kerych3\AppData\Local\Programs\Python\Python310\lib\site-packages\telebot\types.py", line 981, in row
return self.add(*args, row_width=self.max_row_keys)
File "C:\Users\kerych3\AppData\Local\Programs\Python\Python310\lib\site-packages\telebot\types.py", line 967, in add
button_array.append(button.to_dict())
AttributeError: 'KeyboardButton' object has no attribute 'to_dict'