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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 is_in_bounds(self, width, height) -> bool: """ Check if this entire region is contained within the bounds of a given stage size."""

        if self._top < 0 \
                or self._bottom > height \
                or self._left < 0 \
                or self._right > width:
            return False
        return True