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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 search_point(self, point, result):
 """ Returns all intervals that contain point. """

        for k in self.s_center:
            if k.begin <= point < k.end:
                result.add(k)
        if point < self.x_center and self[0]:
            return self[0].search_point(point, result)
        elif point > self.x_center and self[1]:
            return self[1].search_point(point, result)
        return result