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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _new_output_char(self, char):
 """ insert in text field """

        self.text.config(state=tkinter.NORMAL)
        self.text.insert("end", char)
        self.text.see("end")
        self.text.config(state=tkinter.DISABLED)