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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_label(self, code):
 """Returns string label for given code string Inverse of get_code Parameters code: String \tCode string, field 1 of style tuple """


        for style in self.styles:
            if style[1] == code:
                return style[0]

        msg = _("Code {code} is invalid.").format(code=code)
        raise ValueError(msg)