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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 _get_text(self):
 """ Get the text corresponding to this page """

        boxes = self.boxes
        txt = []
        for line in boxes:
            txt_line = u""
            for box in line.word_boxes:
                txt_line += u" " + box.content
            txt.append(txt_line)
        return txt