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Почему unbound local error
Код: from tkinter import * root = Tk() a = 0 def add(): a += 1 #ошибка возникает на этой строке title = Label(text = '0
#x27;) title.pack() button = Button(text = 'Click', command = add) button.pack() while True: title['text'] = str(a) + "quot; root.mainloop()
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Bagon, спасибо
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