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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 index(self, value):
 """Return the 0-based position of integer `value` in the sequence this range represents."""

        try:
            diff = value - self._start
        except TypeError:
            raise ValueError('%r is not in range' % value)
        quotient, remainder = divmod(diff, self._step)
        if remainder == 0 and 0 <= quotient < self._len:
            return abs(quotient)
        raise ValueError('%r is not in range' % value)