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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(self):
 """ Convert the content to int between the limits of the variable. If the content is not an integer between the limits, the value is corrected and the corrected result is returned. """

        val = tk.StringVar.get(self)
        try:
            val = int(val)
            if val < self._from:
                val = self._from
                self.set(val)
            elif val > self._to:
                val = self._to
                self.set(val)
        except ValueError:
            val = 0
            self.set(0)
        return val